Rifu, JP 2011

489 patents  ·  259 inventors

Ranked #324 of 34,820 cities Top 1%

Showing 1–50 of 259 inventors

Rank Inventor Primary Company Patents
1 Tadahiro Ohmi Fujikin Incorporated 25
2 Miho Watanabe — 11
2 Naoki Fujiwara Sony 11
#4 Yasuyuki Kudo Hitachi 10
#5 Yoshiaki Saito Kabushiki Kaisha Toshiba 9
#5 Shunichi Sato Ricoh Company 9
#7 Mitsunari Hoshi Sony 8
#8 Michio Kadota Murata Manufacturing Co. 7
#9 Naoto Jikutani Ricoh Company 6
#9 Eiji Takahashi Kobe Steel 6
#9 Shingo Takahashi Nec 6
#9 Chishio Koshimizu Tokyo Electron Limited 6
#9 Akira Yoshikawa Tohoku University 6
#14 Takahiro Murakami Tokyo Electron Limited 5
#14 Atsushi Ogata Canon 5
#14 Kazuhiro Kubota Tokyo Electron Limited 5
#17 Yohei Yamazawa Tokyo Electron Limited 4
#17 Jun Hirose Tokyo Electron Limited 4
#17 Shigeru Tahara Tokyo Electron Limited 4
#17 Hiroshi Kanai Toyota 4
#17 Tsutomu Nagahama Sony 4
#17 Kiyohiro Kimura Sony 4
#17 Futoshi Sasaki Canon 4
#17 Masanobu Honda Tokyo Electron Limited 4
#17 Sumihito Morita Alps Electric Co. 4
#26 Tomohide Minami Tokyo Electron Limited 3
#26 Yoshihiro Someno Alps Electric Co. 3
#26 Yutaka Muramoto Dexerials 3
#26 Noriyuki Hirai Sony 3
#26 Takahiro Taoka Tdk 3
#26 Yumi Haga Sony 3
#26 Yoshikazu Kumagaya J-Devices 3
#26 Fumihito Itoh Ricoh Company 3
#26 Hitoshi Mori Otsuka Pharmaceutical Factory 3
#26 Tetsuji Sato Tokyo Electron Limited 3
#26 Takafumi Noguchi Fujitsu Limited 3
#26 Kazuhito Yamada Ibiden Co. 3
#26 Sachio Karino Sony 3
#26 Takatoshi Yamada Toyo Tire & Rubber Co. 3
#26 Kazuyoshi Matsuo Ricoh Company 3
#41 Tatsuya Harima Sony 2
#41 Makoto Oogane Sony 2
#41 Hitoshi Katakura Sony 2
#41 Katsumi Iwatsuki NTT 2
#41 Tomohiro Sasaki Murata Manufacturing Co. 2
#41 Kazuya Nagaseki Tokyo Electron Limited 2
#41 Kunio Sato Alps Alpine Co. 2
#41 Masahiro Tabata Tokyo Electron Limited 2
#41 Kazuhiro Harasaka Ricoh Company 2
#41 Kazuhiko Kitano Honda Motor Co. 2