Showing 1–50 of 103 inventors

Rank Inventor Primary Company Patents
1 Kenji Koishi Sumitomo Electric Industries 10
2 Naoyasu Miyagawa Sumitomo Electric Industries 6
3 Yasuhiro Kawawake Sumitomo Electric Industries 5
3 Takumi Hatsuda Nippon Shokubai Co. 5
#5 Akihiro Tasaka Takeda Chemical Industries 3
#5 Masayuki Murata IBM 3
#5 Hideaki Horiuchi J.S.T. Mfg. Co. 3
#5 Akira Harada Osaka University 3
#5 Takuji Hatano Minolta Co. 3
#5 Kiyofumi Hashimoto Minolta Co. 3
#5 Ikuo Takakuwa Murata Manufacturing Co. 3
#12 Yoshihiko Masuda Nippon Shokubai Co. 2
#12 Kaneyoshi Kato Takeda Chemical Industries 2
#12 Shuji Hinuma Takeda Chemical Industries 2
#12 Noriaki Hirota Sumitomo Electric Industries 2
#12 Yuzo Nakagawa IBM 2
#12 Hideo Hotomi Minolta Co. 2
#12 Yasuhiko Kawano Takeda Chemical Industries 2
#12 Ryoichi Nakatani Hitachi 2
#12 Chiyoko Matsumi Sumitomo Electric Industries 2
#12 Masaaki Tomoda Sumitomo Electric Industries 2
#12 Toshiyuki Shono Sumitomo Electric Industries 2
#12 Takeshi Yoshimoto Honda Motor Co. 2
#12 Mari Itoh Dainippon Pharmaceutical Co. 2
#12 Tomoharu Oku Nippon Shokubai Co. 2
#12 Youichi Saitoh Sumitomo Electric Industries 2
#12 Fumiaki Morishita Nippon Shokubai Co. 2
#12 Hideki Oishi Nippon Shokubai Co. 2
#12 Masayuki Hirata Osaka University 2
#12 Ryuzo Fukao Hitachi Maxell 2
#12 Kazuhiko Ishii Unknown 2
#32 Akio Kimba Minolta Co. 1
#32 Takatomo Sasaki Osaka University 1
#32 Naoki Yagi Minaminihon Rakuno Kyodo Kabushiki Kaisha 1
#32 Kiichi Fukui Osaka University 1
#32 Nobuhiko Sarukura Osaka University 1
#32 Akihiko Yamashita Nippon Shokubai Co. 1
#32 Teruki Matsushita Nippon Shokubai Co. 1
#32 Hideo Itozaki Sumitomo Electric Industries 1
#32 Tetsuro Tabata Takeda Chemical Industries 1
#32 Tadashi Irie Fujitsu Limited 1
#32 Yoshihiro Asano Ricoh Company 1
#32 Toshiaki Matsunaga Nippon Shokubai Co. 1
#32 Toshiaki Kuriyama Nippon Shokubai Co. 1
#32 Yuji Odan Oht 1
#32 Yukiko Hashimoto Sumitomo Electric Industries 1
#32 Seiji Asaoka National Starch And Chemical Investment Holding Copporation 1
#32 Shiho Eguchi Ykk 1
#32 Yoshinobu Kaneko Tomy Company 1
#32 Katsumi Iga Takeda Chemical Industries 1