Recent Update Events
Japan’s Patent Law Revised: Major Draft Amendments (March 11, 2021)
Mar 11, 2021 Japan’s Patent Law Revised: Major Draft Amendments To cope with the changes caused by Covid-19, such as the demand for digital services and remote working conditions, the…
Read moreChanges to fee rates for patent, trademark and renewal registration from April 1, 2022 (Oct 1, 2021)
Oct 1, 2021 Changes to fee rates for patent, trademark and renewal registration from April 1, 2022 in Japan There will be changes to fee rates from April 1,2022, which…
Read morePatent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) (Dec 22, 2021)
Dec 22, 2021 Patent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) A Cabinet decision has been made to issue a Cabinet Order…
Read moreClosed Dates – 2022 – JPO and Asamura Patent Office (January 1, 2022)
Jan 1,2022 Closed Dates – 2022– JPO and Asamura Patent Office Closed dates of the Japan Patent Office(JPO) and Asamura Patent Office in 2022 are as follows. …
Read moreThe year end and new year holidays (Dec 24, 2021)
Dec 24, 2021 The year end and new year holidays Our office and Japan Patent Office (JPO) will be closed from December 29, 2021 to January 3, 2022 due…
Read morePatent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) (Dec 22, 2021)
Dec 22, 2021 Patent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) A Cabinet decision has been made to issue a Cabinet Order…
Read moreMultiple dependent claims depending on other multiple dependent claims will no longer be allowed in Japan (Dec 17, 2021
Dec 17, 2021 Multiple dependent claims depending on other multiple dependent claims will no longer be allowed in Japan On December 15, 2021, the Patent System Subcommittee of the…
Read moreAsamura Patent Office is featured in local news media (Dec 1, 2021)
Dec 1, 2021 Asamura Patent Office is featured in local news media Asamura Patent Office celebrates its 130th anniversary, founded on the recommendation of Mr. Korekiyo Takahashi, and the…
Read more130 years since the foundation of Asamura Patent Office, Japan’s longest established patent firm (Oct 25, 2021)
Oct 25, 2021 130 years since the foundation of Asamura Patent Office, Japan’s longest established patent firm On October 25, 2021, our firm celebrates its 130th anniversary, and we…
Read moreJapan’s Patent Law Revised: Major Draft Amendments (March 11, 2021)
Mar 11, 2021 Japan’s Patent Law Revised: Major Draft Amendments To cope with the changes caused by Covid-19, such as the demand for digital services and remote working conditions, the…
Read moreChanges to fee rates for patent, trademark and renewal registration from April 1, 2022 (Oct 1, 2021)
Oct 1, 2021 Changes to fee rates for patent, trademark and renewal registration from April 1, 2022 in Japan There will be changes to fee rates from April 1,2022, which…
Read morePatent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) (Dec 22, 2021)
Dec 22, 2021 Patent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) A Cabinet decision has been made to issue a Cabinet Order…
Read moreClosed Dates – 2022 – JPO and Asamura Patent Office (January 1, 2022)
Jan 1,2022 Closed Dates – 2022– JPO and Asamura Patent Office Closed dates of the Japan Patent Office(JPO) and Asamura Patent Office in 2022 are as follows. …
Read moreThe year end and new year holidays (Dec 24, 2021)
Dec 24, 2021 The year end and new year holidays Our office and Japan Patent Office (JPO) will be closed from December 29, 2021 to January 3, 2022 due…
Read morePatent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) (Dec 22, 2021)
Dec 22, 2021 Patent, trademark and renewal registration fees will be revised on April 1, 2022 (follow-up report) A Cabinet decision has been made to issue a Cabinet Order…
Read moreMultiple dependent claims depending on other multiple dependent claims will no longer be allowed in Japan (Dec 17, 2021
Dec 17, 2021 Multiple dependent claims depending on other multiple dependent claims will no longer be allowed in Japan On December 15, 2021, the Patent System Subcommittee of the…
Read moreAsamura Patent Office is featured in local news media (Dec 1, 2021)
Dec 1, 2021 Asamura Patent Office is featured in local news media Asamura Patent Office celebrates its 130th anniversary, founded on the recommendation of Mr. Korekiyo Takahashi, and the…
Read more130 years since the foundation of Asamura Patent Office, Japan’s longest established patent firm (Oct 25, 2021)
Oct 25, 2021 130 years since the foundation of Asamura Patent Office, Japan’s longest established patent firm On October 25, 2021, our firm celebrates its 130th anniversary, and we…
Read moreClient First
Asamura Patent Office, p.c. hereby declares, as through the many generations (established 1891), we have always, to pursue the progress of IP systems in the world. To ensure our client’s satisfaction at all times.
All members of the Asamura Patent Office, p.c., family, swear to oblige by these beliefs and to do their very best to accomplish such beliefs.
Asamura Declaration
ASAMURA Patent Office, p.c. will contribute to the progress of the Intellectual Property systems in the world.
ASAMURA Patent Office, p.c. provides services based on knowledge and experience cultivated from over a hundred years, as a patent firm having the longest history and tradition in Japan.
ASAMURA Patent Office, p.c. will accurately grasp our client’s needs, and will always endeavor to offer our clients the satisfaction they seek.
See the proof of ASAMURA Patent Office, p.c. is trusted!
Trading countries are
Clients all over the world are
established in
A few things we’re great at..
Who We Are
We have been experts in intellectual property since 1891. Today, we use our history,heritage and experience to help companies around the world get the results they want.
Details
Our History
-First Patent Office In Japan-
The
world was a very different place when Asamura Patent Office was founded
in 1891. When Mr.Saburo Asamura opened his office, telephones were only
beginning to become widely commercially available. In the century that
followed, the company has seen the technology transform the way people
live their lives.
Thanks to the trust of our customers, we celebrated our 130th anniversary in 2021.
Details
Our Value and What Makes Us Different
For over a century, we have been providing our clients with excellent service based on knowledge and expertise. We have contributed to the evolution of intellectual property systems all over the world, and helped companies protect their inventions.
DetailsOur Corporate and Social Responsibilities
We do not just do great work for our clients, we also try to work for our community and the environment.
Details
Managing Board Members
Directors
Patent Attorneys and Ph.D.
International Business Coordinator
Partner Lawyers (Asamura Law Offices)
Access
Our office is close to the Tokyo (Haneda) International Airport, and nice view of enjoying airplanes taking-off and landing.
Tennoz Central Tower
By Tokyo Monorail
Get off at “Tennozu Isle Station”, exit the Central Gate, and walk for 3 minutes along the Skywalk pedestrian bridge.
Please go here for the route from the Tokyo Monorail Tennozu Isle Station to Asamura Patent Office.
When using the Tokyo Monorail, please take only a Rapid or Local monorail, as the Haneda Express does not stop at Tennozu Isle Station.
By Rinkai Line
Get off at “Tennozu Isle Station”, take Exit B, and walk for 7 minutes along the Skywalk pedestrian bridge.
Please go here for the route from the Rinkai Line Tennozu Isle Station to Asamura Patent Office.
By Toei Bus from Shinagawa Station
If using the Toei Bus service from Shinagawa Station, please take one of the following buses:
“品98” (Shina 98)
Please go here for the route from JR Shinagawa Station to Asamura Patent Office.
“品96甲・乙” (Shina 96, Kou/Otsu)
Please go here for the route from JR Shinagawa Station to Asamura Patent Office.
By taxi
Please find here the brief map for showing your taxi driver.
5-10 minutes from JR Shinagawa Station.
15-25 minutes from JR Tokyo Station.
15-30 minutes from Haneda Airport.
Walking 15 minutes from JR Shinagawa Station.
Asamura Patent Office, p.c.
Address: Tennoz Central Tower 22F (reception), 2-2-24
Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Phone: +81-3-5715-8651(rep.)
Email: Inquiry Form