Showing 1–50 of 52 inventors

Rank Inventor Primary Company Patents
1 Kazufumi Yanagihara Nissan Chemical Industries 16
2 Toshiro Miyake Nissan Chemical Industries 13
2 Tatsuhiko Oikawa Ricoh Company 13
2 Hideo Obara Nissan Motor Co. 13
#5 Moriya Miyashita Kabushiki Kaisha Toshiba 11
#6 Kazuto Yoshida Mitsubishi Electric 8
#7 Kazuhiro Yamagishi Nissan Chemical Industries 7
#7 Takao Emoto Kabushiki Kaisha Toshiba 7
#9 Tomio Aso Alps Electric Co. 6
#9 Masanori Nishioka Nissan Chemical Industries 6
#9 Takao Fujitsu Kabushiki Kaisha Toshiba 6
#12 Masami Hanaue Nissan Chemical Industries 4
#12 Hiroshi Haruyama Nissan Chemical Industries 4
#12 Miki Sakai NTT 4
#15 Kazutaka Ueda Meiji Seika Kaisha 3
#16 Yoshiteru Koseki Kabushiki Kaisha Toshiba 2
#16 Takuto Inoue Kabushiki Kaisha Toshiba 2
#16 Yasushi OBARA Nippon Steel 2
#16 Tasuku Kikuchi Tokyo Rope Mfg. Co. 2
#16 Masanori Kumagai Tokyo Rope Mfg. Co. 2
#16 Masao Nishikubo Nissan Chemical Industries 2
#16 Hiroshi Ohya Nissan Chemical Industries 2
#16 Sachiko Yajima Nissan Chemical Industries 2
#24 Hisashi Kitamiya Kabushiki Kaisha Toshiba 1
#24 Takumi Takeda Euglena Co. 1
#24 Naotake Konno Euglena Co. 1
#24 Shigeyoshi Takahashi 1
#24 Takashige Suzuki Nec Tokin 1
#24 Kotaro Miyoshi Tokyo Rope Mfg. Co. 1
#24 Koyoshi Takahashi Tokyo Rope Mfg. Co. 1
#24 Yasumasa Sawada Kabushiki Kaisha Toshiba 1
#24 Katumi Sugawara 1
#24 Michihiro Ishikawa Kabushiki Kaisha Toshiba 1
#24 Masanori Ashino Kabushiki Kaisha Toshiba 1
#24 Kasaharu Tamazawa Yamanouchi Pharmaceutical Co. 1
#24 Takehiro Ogata Kabushiki Kaisha Toshiba 1
#24 Kazutoshi Chijiiwa Elm 1
#24 Reiko Ohno Chlorine Engineers Corp. 1
#24 Kazuaki Umetsu Kabushiki Kaisha Toshiba 1
#24 Shunji Kikuchi Kabushiki Kaisha Toshiba 1
#24 Mamoru Chiba Kabushiki Kaisha Toshiba 1
#24 Shinji Kurashige Tokyo Rope Mfg. Co. 1
#24 Yoshinobu Ichihashi Mitsubishi Paper Mills Limited 1
#24 Shoushichi Takahashi Ace Denken Co. 1
#24 Kaoru Mizuma Tokyo Rope Mfg. Co. 1
#24 Hiroki Neko Kabushiki Kaisha Toshiba 1
#24 Hisashi Kishi Meiji Seika Pharma Co. 1
#24 Shoshiti Takahashi Ace Denken Co. 1
#24 Yoshimitsu Koyama Nhk Spring Co. 1
#24 Sayaka Yuki Bizen Chemical Co. 1