Showing 1–50 of 126 inventors

Rank Inventor Primary Company Patents
1 Katsuhiko Kumagawa Sumitomo Electric Industries 10
2 Shiro Nankai Sumitomo Electric Industries 9
3 Ken'ichi Nagata Sumitomo Electric Industries 8
#4 Hiroshi Uehara Exedy 6
#5 Kazuhito Hatoh Sumitomo Electric Industries 5
#5 Hironori Okazawa Sumitomo Electric Industries 5
#5 Tsutomu Mitani Sumitomo Electric Industries 5
#5 Hiroshi Satani Sumitomo Electric Industries 5
#5 Yoshinori Maeno Oki Electric Industry Co. 5
#5 Tetsuo Matsuba Sumitomo Electric Industries 5
#5 Mamoru Kaneko Olympus 5
#5 Koichiro Yuki Sumitomo Electric Industries 5
#5 Katsumasa Miki Sumitomo Electric Industries 5
#14 Hiroyuki Iitsuka Sumitomo Electric Industries 4
#14 Kunio Kojima Sharp Kabushiki Kaisha 4
#16 Yuki Satoh Sumitomo Electric Industries 3
#16 Masahide Tsukamoto Sumitomo Electric Industries 3
#16 Takeshi Koyama Canon 3
#16 Haruo Ohta Sumitomo Electric Industries 3
#20 Kazuhiro Yamashita Sumitomo Electric Industries 2
#20 Kiyoshi Oota Sony 2
#20 Yoshihiro Kawakita Sumitomo Electric Industries 2
#20 Masahiko Ikeya Sumitomo Electric Industries 2
#20 Mitsuhiro Takeda Sumika Fine Chemicals Co. 2
#20 Nobuhiro Hase Sumitomo Electric Industries 2
#20 Hidekatsu Izumi Sumitomo Electric Industries 2
#20 Kazuo Kajimoto Sumitomo Electric Industries 2
#20 Toshikazu Ura Sumitomo Electric Industries 2
#20 Takeshi Kawamoto Exedy 2
#20 Teruaki Shigeta Sumitomo Electric Industries 2
#20 Yuuji Takagi Sumitomo Electric Industries 2
#20 Michiyuki Kono Dai-Ichi Kogyo Seiyaku Co. 2
#20 Atsushi Nishino Sumitomo Electric Industries 2
#20 Yasuaki Ban Sumitomo Electric Industries 2
#20 Tadayuki Onoda Sumitomo Electric Industries 2
#20 Toshihiro Hishida Sumitomo Electric Industries 2
#20 Masahiro Honjo Sumitomo Electric Industries 2
#20 Kazuhiro Teshirogi Sumitomo Electric Industries 2
#39 Shigeto Noya Sumitomo Electric Industries 1
#39 Taketo Kunihisa Sumitomo Electric Industries 1
#39 Mikio Majima Sumitomo Electric Industries 1
#39 Kenji Monma Sumitomo Electric Industries 1
#39 Hidekazu Sawada Takeda Chemical Industries 1
#39 Takao Enomoto Fuji Machine Mfg. Co. 1
#39 Shinichiro Ishii Pentax 1
#39 Kuninori Nakamura Panasonic 1
#39 Atsushi Shirata Backbone Labs 1
#39 Kiyoshi Umesaki Sumitomo Electric Industries 1
#39 Chikanori Miyawaki Sumitomo Electric Industries 1
#39 Hideyo Uwabata Sumitomo Electric Industries 1