Rifu, JP All Time

15,173 patents  ·  2,101 inventors

Ranked #378 of 111,555 cities Top 1%

Showing 301–350 of 2,101 inventors

Rank Inventor Primary Company Patents
#284 Hiroyoshi Shouji Ricoh Company 12
#284 Yuki Hosaka Tokyo Electron Limited 12
#284 Toshikazu Konno Sony 12
#304 Koji Kamata — 11
#304 Daisuke Tamura Bridgestone 11
#304 Masatsugu Suwabe Sony 11
#304 Asuka Koike Alps Alpine Co. 11
#304 Takashi Ohgi Sony 11
#304 Seiichi Kaise Tokyo Electron Limited 11
#304 Masaaki Miyagawa Tokyo Electron Limited 11
#304 Takanori BANSE Tokyo Electron Limited 11
#304 Tomohiro Sakamoto Fujifilm 11
#304 Heikichi Sato Sony 11
#304 Satoru Konno Alps Electric Co. 11
#304 Sakae Takahashi Nippon Koki Co. 11
#304 Nobutaka SASAKI Tokyo Electron Limited 11
#304 Masahiro DOGOME Tokyo Electron Limited 11
#304 Go Aiba Ricoh Company 11
#304 Noritoshi Kimura Nihon Dempa Kogyo Co. 11
#304 Toshiaki TOYOMAKI Tokyo Electron Limited 11
#304 Tsukasa Hirayama Tokyo Electron Limited 11
#304 Kazuo Sugamura Ajinomoto Co. 11
#304 Naoki Mihara Tokyo Electron Limited 11
#304 Katsuhiko Ohtomo Sony 11
#304 Takeshi Koizumi Sony 11
#304 Tadafumi Ajiri Nissan Chemical Industries 11
#304 Takeshi Sasa Sony 11
#304 Misako Miwa Semiconductor Energy Laboratory 11
#304 Atsuki Hashimoto Nitto Kohki Co. 11
#304 Heishiro FUDO Alps Alpine Co. 11
#304 Kenichi Seino Alps Electric Co. 11
#332 Masahiro Hatano Sony 10
#332 Katsuya Mitsuzuka Alps Electric Co. 10
#332 Hidehiko Miyakoshi Toshiba Tec Kabushiki Kaisha 10
#332 Shoji Hirose Shikoku Kakoki Co. 10
#332 Kiyoshi Kanie Tohoku University 10
#332 Tomotaka Takamura Ricoh Company 10
#332 Nobutake Kagami Sony 10
#332 Masae Sugawara Ricoh Company 10
#332 Toru Katakura Sony 10
#332 Hisato Shimomura Alps Electric Co. 10
#332 Junko Ito Alps Alpine Co. 10
#332 Mamoru Hozumi Ricoh Company 10
#332 Shin Kinouchi Alps Electric Co. 10
#332 Yoshinobu Ninomiya Sony 10
#332 Toshiaki Yokota Dexerials 10
#332 Etsuji Ito Tokyo Electron Limited 10
#332 Hironori Kikuchi Panasonic 10
#332 Sachio Karino Sony 10
#332 Yasuyuki Mizunuma Sony 10