Top Inventors in Tokyo, JP | Patent Leaderboard

Tokyo, JP ranks #1 worldwide for total patents filed all time, with 716,148 patents from 91,278 inventors. Leading employers of inventors based in Tokyo, JP include Oki Electric Industry Co., Sony, Nippon Sanso.

Showing 16,551–16,600 of 91,278 inventors

Rank	Inventor	Primary Company	Patents
#16169	Kiyohiko Yamazaki	Oki Electric Industry Co.	10
#16169	Toshiki Kagami	Sony	10
#16169	Toshio Suwa	Nippon Sanso	10
#16169	Fuchio Takeda	Ricoh Company	10
#16169	Tomoaki Masakawa	Honda Motor Co.	10
#16169	Satoshi Mimura	Sony	10
#16169	Takuma Yamada	Dainippon Screen Mfg. Co.	10
#16169	Naoko Watazawa	Canon	10
#16169	Takuya OSAWA	Sumitomo Rubber Industries	10
#16169	Toshio Sugino	Canon	10
#16169	Yasushi Kitani	Jfe Steel	10
#16169	Masamichi Tanabe	Hitachi	10
#16169	Akira Yamakoshi	Sony	10
#16169	Takashi Tsuruo	Japanese Foundation For Cancer Research	10
#16169	Noriaki Iwao	Tomy Kogyo Co.	10
#16169	Eiji Takasugi	Pentax	10
#16169	Masahumi Miyawaki	Oki Electric Industry Co.	10
#16169	Tadashi Ashikaga	Meidensha	10
#16169	Masahiko Suzaki	Oki Electric Industry Co.	10
#16169	Kyohei Hayashi	Ngk Spark Plug Co.	10
#16169	Shigenobu Sakai	NTT	10
#16169	Kazuhiko Sekiguchi	—	10
#16169	Norikatsu Ono	Dai Nippon Printing Co.	10
#16169	Hideki Megata	Mitsubishi Electric	10
#16169	Koji Yanagihara	GE	10
#16169	Issei Kawachi	Kabushiki Kaisha Top	10
#16169	Jonghyun RYU	Disco	10
#16169	Yuko Nagasawa	Tokuyama Dental	10
#16169	Junro Sakai	Anelva	10
#16169	Keita TSUCHIYA	Renesas Electronics	10
#16169	Masatomo Kobayashi	Riken	10
#16169	Noriyuki Hasegawa	Mitsubishi Electric	10
#16169	Satoshi Yoshitake	Yokogawa Electric	10
#16169	Tamotsu Sakurai	Proterial	10
#16169	Yasushige Mukunoki	Mitsubishi Electric	10
#16169	Ayumi FUCHIDA	Mitsubishi Electric	10
#16169	Naoki Hamada	Seikagaku	10
#16169	Masafumi Nakagawa	NTT	10
#16169	Makoto Morishita	Kobe Steel	10
#16169	Masafumi HARAGUCHI	Olympus	10
#16169	Takehiko Yamaguchi	Bridgestone Sports Co.	10
#16169	Kazuki Ichihara	Japan Display	10
#16169	Tomoaki Miyazawa	Furuya Metal Co.	10
#16169	Mitsuyoshi Mochida	Fujitsu Limited	10
#16169	Tomohiko Hayakawa	Omron	10
#16169	Hideki Toichi	Canon	10
#16169	Teruo Yokokura	Yakult Honsha	10
#16169	Kenji Iizuka	Furukawa Electric Co.	10
#16169	Yoshifumi Okuda	Nec	10
#16169	Tatsushi YASUDA	Nec	10

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