International Patent Trademark Firm
originally Founded in 1981
5F, Dai5-MIZUHO BLDG, 21-7, SENDAGAYA 5-CHOME,
SHIBUYA-KU, TOKYO 151-0051 JAPAN
TELEPHONE: +81-3-3377-2541 FACSIMILE: +81-3-3377-2660
Yoyogi Station(east entrance)
|3 minutes on foot
|Toei Oedo Line
Yoyogi Station(Exit A2)
|4 minutes on foot
||Matsuyama & Takaya (one of our original patent firm) was founded by Keisuke Matsuyama and Satoshi Takaya.
||Shiokawa & Co (the other of our original patent firm) was founded by Shuji Shiokawa
||Takehiro Makino joined Matsuyama and Takaya as a partner.
The name of Matsuyama and Takaya was changed to Matsuyama, Takaya & Makino.
||Matsuyama, Takaya & Makino and Shiokawa & Co. was united to MTS partners.
||Shiokawa & Co. was separated.
||Keisuke MATSUYAMA, Patent Attorney
Satoshi TAKAYA, Patent Attorney, First grade official licensee for handling radioactive materials
||Takashi FUJITA,Patent Attorney, Professional Engineer
Shuzo SUDOU,Patent Attorney
||Technical assistants and Secretarial staff