Showing 1–50 of 11,914 inventors

Rank Inventor Primary Company Patents
1 Mitsuaki Oshima Panasonic 352
2 Yasunobu Hashimoto Maxell 238
3 Kazuo Yamamoto Sony 225
#4 Naoki Matsumoto Tokyo Electron Limited 216
#5 Junichi Matsumoto Ricoh Company 201
#6 Takeshi Nakajima Sumitomo Electric Industries 198
#7 Jun Sasaki Murata Manufacturing Co. 195
#8 Hiroyuki Takeuchi Chisso 194
#9 Kenji Inoue Kaneka 192
#10 Takeshi Ono Canon 182
#11 Masahide Tanaka Rohm Co. 176
#11 Toru Yamada Sumitomo Electric Industries 176
#13 Shigeru Yamamoto Komatsu 172
#14 Satoshi Sato Panasonic 167
#15 Takeshi Takagi Panasonic 164
#16 Isao Takahashi Hitachi 153
#17 Masami Tomita Ricoh Company 152
#18 Tadashi Kobayashi Kabushiki Kaisha Toshiba 150
#19 Yusuke Mori Nec 149
#20 Hiroaki Sugiura Mitsubishi Electric 137
#21 Takahiro Nakamura Nec 135
#21 Koji Ikeda Ngk Insulators 135
#23 Masayuki Shinohara Omron 131
#24 Yusuke Kinoshita Toyota Industries 129
#25 Takashi Shinohe Kabushiki Kaisha Toshiba 128
#26 Nobuo Masuoka Maxell 127
#27 Hideaki Yoshida Olympus 123
#27 Keizo Ohta Nintendo Co. 123
#29 Tomohiro Takahashi Sony 122
#30 Tetsuya Hamada Sharp Kabushiki Kaisha 121
#30 Takanori UEJIMA Murata Manufacturing Co. 121
#32 Shuhei Yamamoto Seiko Instruments 120
#32 Minoru Hashimoto Canon 120
#32 Toshikazu Nakamura Fujitsu Limited 120
#35 Kenichiro Ashida Nintendo Co. 117
#35 Masao Saito Rohm Co. 117
#37 Yoshio Koike Sharp Kabushiki Kaisha 116
#38 Akihiro Arai Pentax 115
#38 Takeo Azuma Panasonic 115
#40 Shigeru Miyamoto Nintendo Co. 112
#40 Wataru Fukui Mitsubishi Electric 112
#42 Yoshiyuki Matsunaga Panasonic 111
#43 Hiroshi Kitagawa Honda Motor Co. 110
#44 Hiroshi Okumura Nec 109
#44 Masaaki Nakayama Rohm Co. 109
#46 Takayuki Tsutsui Murata Manufacturing Co. 108
#47 Masashi Murakami Panasonic 107
#47 Masato Ibuki Nintendo Co. 107
#49 Chiori Mochizuki Canon 105
#49 Osamu Kawamae Hitachi 105