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 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
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.
-First Patent Office In Japan-
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.
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.
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.
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