Showing 1–50 of 176 inventors

Rank Inventor Primary Company Patents
1 Hiroyuki Watanabe Teac 19
2 Akira Suzuki Ricoh Company 18
3 Makoto Yamamoto Yozan 17
#4 Hitoshi Tanaka Hitachi 12
#5 Takayuki Ito Pentax 11
#6 Tetsuji Suzuki Victor Company Of Japan 9
#7 Hiroaki Kobayashi Iriso Electronics Co. 8
#7 Yasushi Sato Canon 8
#7 Hiroshi Ikeda Sony 8
#10 Hiroshi Sasaki Hitachi 6
#10 Mitsuo Takahashi Seikoh Giken Co. 6
#10 Yoshiaki Kato Mitsubishi Electric 6
#10 Yuji Watanabe IBM 6
#10 Hiroyuki Yamaguchi Sumitomo Electric Industries 6
#10 Satoru Yamada Canon 6
#16 Susumu Sato Nikon 5
#16 Shinichi Kobayashi Seiko Epson 5
#16 Haruo Watanabe Sony 5
#16 Kazuhiko Suzuki Tombow Pencil Co. 5
#16 Yoshinori Tanaka Fujitsu Limited 5
#21 Makoto Kanai Sony 4
#21 Kenji Sakai Daido Metal Company 4
#21 Tatsuya Suzuki Olympus Optical Co. 4
#21 Kiyoshi Sato Alps Electric Co. 4
#21 Masaaki Takahashi Canon 4
#21 Masayuki Nishiguchi Sony 4
#21 Hiroshi Goto Ricoh Company 4
#21 Yasuo Inoue Mitsubishi Electric 4
#21 Koji Sasaki Canon 4
#21 Tetsuya Watanabe Fujifilm 4
#21 Tetsuo Kato Yazaki 4
#32 Takao Seki Brother Kogyo 3
#32 Michio Sato Kabushiki Kaisha Toshiba 3
#32 Koji Hirai Canon 3
#32 Hiroshi Inada Sumitomo Electric Industries 3
#32 Yasuyuki Suzuki Canon 3
#32 Takashi Nakashima Mazda Motor 3
#32 Jun Yamada Denso 3
#32 Akira Kojima Hitachi 3
#32 Nobuhiro Kondo Murata Manufacturing Co. 3
#32 Yoshio Inagaki Fujitsu Limited 3
#32 Shinji Ishikawa Sumitomo Electric Industries 3
#32 Minoru Toyoda Ricoh Company 3
#32 Hiroyuki Sugiyama Victor Company Of Japan 3
#32 Kenji Ishii Ricoh Company 3
#32 Kenji Kojima Seiko Epson 3
#32 Takeo Yamaguchi Ricoh Company 3
#32 Kazuyuki Suzuki Komatsu 3
#32 Koji Hamaguchi Kao 3
#32 Yoshinori Saito Toyota 3