Showing 1–50 of 576 inventors

Rank Inventor Primary Company Patents
1 Asao Nishimura Hitachi 9
2 Katsunori Ohuchi Mitsubishi Nuclear Fuel Co. 6
2 Masatsugu Kametani Hitachi 6
2 Sanshiro Obara Hitachi 6
#5 Naoji Okumura Sumitomo Electric Industries 5
#5 Toru Takahashi Ntn 5
#7 Hiroyuki Takashima Nippon Oil 4
#7 Hiroshi Kajikuri Sumitomo Chemical 4
#7 Wataru Shirato Mitsubishi Nuclear Fuel Co. 4
#7 Ryotaro Hanawa Sumitomo Chemical 4
#7 Toshihiro Hanamura Nippon Steel 4
#7 Manji Sasaki Sumitomo Chemical 4
#7 Junichi Oyama Mitsubishi Nuclear Fuel Co. 4
#7 Akio Sando Mitsubishi Nuclear Fuel Co. 4
#7 Hajime Kitamura Shin-Etsu Chemical Co. 4
#7 Masahiro Nishida Nissha Printing Co. 4
#17 Kenichi Nagata Jx Nippon Mining & Metals 3
#17 Takahiro Mori Canon 3
#17 Katsuhiko Hashimoto Sharp Kabushiki Kaisha 3
#17 Mamoru Fujieda Hitachi 3
#17 Hiromi Inaba Hitachi 3
#17 Kiyoshi Narato Hitachi 3
#17 Yoshinobu Kamei Mitsubishi Nuclear Fuel Co. 3
#17 Toshio Nakamatsu Sumitomo Chemical 3
#17 Satoshi Honda Honda Motor Co. 3
#17 Naoyuki Shimomura Eisai 3
#17 Nobuyoshi Tsuboi Hitachi 3
#17 Junnosuke Yamauchi Kuraray Co. 3
#17 Osamu Hayashi Mitsubishi Electric 3
#17 Hiroyuki Sugumi Eisai 3
#17 Junichi Tamura Canon 3
#17 Noriyuki Ashiwake Hitachi 3
#17 Kentaro Yoshimatsu Eisai 3
#17 Tetsuo Yoshizawa Canon 3
#17 Hiroshi Onoue Hitachi Construction Machinery Co. 3
#17 Tomihisa Ohuchi Hitachi 3
#17 Tadahiro Yoneda Nippon Shokubai Co. 3
#17 Yukio Arima Sumitomo Electric Industries 3
#17 Tatsuya Sugahara Tokyo Gas Co. 3
#17 Kazuyuki Fukuda Hitachi 3
#17 Takeshi Kawarai Hitachi 3
#17 Akira Nishiguchi Hitachi 3
#17 Gohfu Suzukamo Sumitomo Chemical 3
#17 Yasuhiro Yokoshima Shonan Gosei-Jushi Seisakusho K.K. 3
#17 Kenji Katsumata Hitachi 3
#17 Hiroshi Sugitani Canon 3
#17 Masao Kubota Hitachi Chemical Company 3
#17 Ryoji Okada Hitachi 3
#17 Satoshi Ueda Fujitsu Limited 3
#17 Hisanao Sato Sumitomo Electric Industries 3