Recent Update Events
Asamura Patent Office has been Awarded a Silver Certificate for Excellence in Health & Well-Being in 2022
May 19, 2022 Asamura Patent Office has been Awarded a Silver Certificate for Excellence in Health & Well-Being in 2022 At Asamura Patent Office, we have implemented initiatives to promote…
Read moreAsamura Patent Office certified as a Telework Master Company
Mar 24,2022 Asamura Patent Office certified as a Telework Master Company Asamura Patent Office has been certified by the Tokyo Metropolitan Government as a Telework Master Company. In order…
Read moreAsamura Patent Office has been included once again as a Ranked Firm 2022 based on MIP Rankings
Mar 22,2022 Asamura Patent Office has been included once again as a Ranked Firm 2022 based on MIP Rankings We are delighted to announce that for the third year…
Read moreRyota Hara, a patent attorney at our firm, has been awarded the Lawyer Monthly Legal Award 2021 in the category Trademark Lawyer of the Year
Mar 22,2022 Ryota Hara, a patent attorney at our firm, has been awarded the Lawyer Monthly Legal Award 2021 in the category Trademark Lawyer of the Year Ryota Hara,…
Read moreAsamura Patent Office recognized as an Excellent Enterprise of Health and Productivity Management 2022
Mar 9, 2022 Asamura Patent Office recognized as an Excellent Enterprise of Health and Productivity Management 2022 Asamura Patent Office has been certified as an Excellent Enterprise of Health…
Read moreOur firm has been awarded Trademark Law Firm of the Year in Japan 2022 according to Global Law Experts
Feb 28,2022 Our firm has been awarded Trademark Law Firm of the Year in Japan 2022 according to Global Law Experts We are pleased to announce that our firm…
Read moreDiscussion Meeting with the Patent Office Appeals Division
Feb 25,2022 Discussion Meeting with the Patent Office Appeals Division A total of 12 people, including Mr. Katsura, Director of the Appeals Division of the Japan Patent Office, four…
Read moreClosed Dates – 2022 – JPO and Asamura Patent Office
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 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 moreTaiwan : Mandatory submission of sequence tables under the provisions of WIPO standard ST.26 from August 1, 2022
Jun 29, 2022 Taiwan: Mandatory submission of sequence tables under the provisions of WIPO standard ST.26 from August 1, 2022 Although Taiwan is not a PCT Contracting State, in…
Read moreJapan: International Application Fees Revised
Jun 9, 2022 Japan: International Application Fees Revised The fees for filing international applications with the Japan Patent Office have been revised and will be partially increased effective July…
Read moreWIPO: Submission of Sequence Listings in accordance with the provisions of WIPO Standard ST.26
Jun 8, 2022 WIPO: Submission of Sequence Listings in accordance with the provisions of WIPO Standard ST.26 On July 1, 2022, the amendments to the PCT Regulations and the…
Read moreSingapore: IPOS introduces new filing system (IPOS Digital Hub) and fees
Arp 26, 2022 Singapore: IPOS introduces new filing system (IPOS Digital Hub) and fees The Intellectual Property Office of Singapore (IPOS) has introduced a new filing system, the IPOS…
Read moreOn April 1, 2022, a number of patent and other legal amendments went into effect
Apr 1, 2022 On April 1, 2022, a number of patent and other legal amendments went into effect Please see below for a summary 1.…
Read moreMultiple dependent claims depending on other multiple dependent claims will no longer be allowed in Japan
Feb 28, 2022 Multiple dependent claims depending on other multiple dependent claims will no longer be allowed in Japan Multiple dependent claims depending on other multiple dependent claims will…
Read moreJapan April 1, 2022 Transitional measures for revision of patent, trademark registration, and renewal registration fees
Jan 28, 2022 Japan April 1, 2022 Transitional measures for revision of patent, trademark registration, and renewal registration fees With the enactment of the Act for Partial Revision of…
Read moreJapan’s Patent Law Revised: Major Draft Amendments
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,…
Read moreChanges to fee rates for patent, trademark and renewal registration from April 1, 2022
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,…
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.
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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 located at 22nd Floor, at Tennoz Central Tower building, 5 minutes walk from “Tennoz Isle” station(Tokyo monorail or Rinkai LIne).
You can enjoy nice view of airplanes taking-off and landing at Tokyo(Haneda) International Airport.
Tennoz Central Tower
(1) Taxi (from Tokyo Station/Haneda airport/Shinagawa Station)
JR Tokyo Station 15-25 min ( show this map to your taxi)
Haneda Airport 15-30 min (show this map to your taxi)
JR Shinagawa Station 5-10 min
(2) Tokyo Monorail (from Hamamatsu station / Haneda airport)
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.
*) please take a Rapid or Local train. “Haneda Express” train does not stop at Tennozu Isle Station.
(3) Rinkai Line ( from JR Shinjyuku station/JR Shibuya station etc.)
Get off at “Tennozu Isle Station”, take Exit B, and walk along the Skywalk pedestrian bridge.
Please go here for the route from the Rinkai Line Tennozu Isle Station to Asamura Patent Office.
(4) Others
public bus or shuttle bus(free) are available from JR Shinagawa Station.
Please feel free to ask our staff.
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