Showing 1–50 of 104 inventors

Rank Inventor Primary Company Patents
1 Yoshio Suzuki Hitachi 12
2 Shinsuke Shikama Mitsubishi Electric 6
2 Nobuo Watanabe Seiko Epson 6
#4 Dou Yuanzhu Alps Electric Co. 5
#5 Keiichi Harada Sumitomo Electric Industries 4
#5 Toshihiko Nagai Sumitomo Electric Industries 4
#5 Takeshi Tomizawa Kabushiki Kaisha Toshiba 4
#8 Toshio Furudate Alps Electric Co. 3
#8 Tsutomu Aoyama Tdk 3
#8 Masayuki Nagamine Sony 3
#8 Ryuji Takahashi Panasonic 3
#12 Mashio Shibuya Sony 2
#12 Toshikatsu Matsuya Shin-Etsu Quartz Products Co. 2
#12 Kenji Ohgoshi Alps Electric Co. 2
#12 Toshiaki Kobayashi New Japan Chemical Co. 2
#12 Mitsuhiro Matsuo Sumitomo Electric Industries 2
#12 Youtaro Sakakura Sony 2
#12 Hiroki Oba Alps Electric Co. 2
#12 Yutaka Sakamoto Delta Tooling Co. 2
#12 Masayuki Toda Kabushiki Kaisha Watanabe Shoko 2
#12 Hiroyuki Kagaya Alps Electric Co. 2
#12 Katsutoshi Suzuki Alps Electric Co. 2
#12 Akihiko Sugama Shin-Etsu Quartz Products Co. 2
#12 Michio Konno Nitto Boseki Co. 2
#12 Koji Mita Sony 2
#12 Hideto Matsufusa Alps Electric Co. 2
#12 Tadahiro Kato Shin-Etsu Handotai Co. 2
#28 Ryota Isshiki Murata Manufacturing Co. 1
#28 Kiyotaka Yoshihara Unknown 1
#28 Akihisa Itoh Alps Electric Co. 1
#28 Tetsushi Tanada Alps Electric Co. 1
#28 Yuko Sonoda Alps Electric Co. 1
#28 Toshihiko Omokawa Sumitomo Rubber Industries 1
#28 Hiroki Hirashima Alps Electric Co. 1
#28 Eisaku Oka Hitachi Koki Co. 1
#28 Tetsuhiro Furukawa Showa Denko K.K. 1
#28 Teruhide Watabe Kureha Kagaku Kogyo 1
#28 Yasuhio Ikarashi Alps Electric Co. 1
#28 Shinichi Kokaji The Furukawa Battery Co. 1
#28 Toshihiko Miyano Shin-Etsu Handotai Co. 1
#28 Nozomu Saito Alpine Electronics 1
#28 Hiroshi Shigetaka Alps Electric Co. 1
#28 Satoru Jinushi Alps Electric Co. 1
#28 Naoyuki Nakajima Sony 1
#28 Kyoichi Inaki Shin-Etsu Quartz Products Co. 1
#28 Shiro Shigeta Mitsui Toatsu Chemicals, Incorporated 1
#28 Toshinori Kudo Alps Electric Co. 1
#28 Tokuhiro Yoshida Sony 1
#28 Shuichiro Maekawa Sony 1
#28 Hideaki TOKUGAWA Sony 1