Showing 1–50 of 93 inventors

Rank Inventor Primary Company Patents
1 Izumi Fusegawa Shin-Etsu Handotai Co. 47
2 Hiromasa Hashimoto Shin-Etsu Handotai Co. 46
3 Ryoji Hoshi Shin-Etsu Handotai Co. 37
#4 Tomohiko Ohta Shin-Etsu Handotai Co. 34
#5 Shigeharu Tsunoda Hitachi 32
#6 Kazuaki Aoki Canon 26
#7 Katsuhiko Miki Ricoh Company 24
#8 Junichi Ueno Shin-Etsu Handotai Co. 22
#9 Susumu Sonokawa Shin-Etsu Handotai Co. 20
#10 Masahiko Urano Shin-Etsu Handotai Co. 15
#10 Tatsuo Abe Shin-Etsu Handotai Co. 15
#12 Yuji Okubo Nippon Kogaku K.K. 13
#13 Takahiro MASAKI Olympus 12
#14 Syuichi Kobayashi Shin-Etsu Handotai Co. 11
#15 Masashi Nemoto Asahi Rubber 9
#15 Ikuji Ikeda Sumitomo Rubber Industries 9
#17 Yoshihiro Usami Shin-Etsu Handotai Co. 8
#17 Kazuya Tomii Shin-Etsu Handotai Co. 8
#17 Munenori Iuchi Sumitomo Rubber Industries 8
#20 Takahiro Yanagimachi Shin-Etsu Handotai Co. 7
#20 Hiroyasu Kikuchi Nkk Co. 7
#20 Hirokazu Kobari Nippon Koki Co. 7
#23 Yasushi Shinmura Sumitomo Rubber Industries 6
#23 Kaoru Koyama Seiko Epson 6
#23 Hisayuki Saito Shin-Etsu Handotai Co. 6
#23 Masanao SASAKI Shin-Etsu Handotai Co. 6
#23 Tsutomu Takaku Shin-Etsu Handotai Co. 6
#23 Shoichi Takamizawa Shin-Etsu Handotai Co. 6
#29 Yoshiharu Shima Nissei Jushi Kogyo Kabushiki Kaisha 5
#29 Hitoshi Kabasawa Mec International Co. 5
#31 Yoshio Ohara Sumitomo Rubber Industries 4
#31 Masanori Takazawa Shin-Etsu Handotai Co. 4
#31 Kazuaki Yarimizu Sumitomo Rubber Industries 4
#31 Koji Kanno Nec 4
#31 Kouhei Toyama Shin-Etsu Handotai Co. 4
#31 Toshiaki Otaka Mitsubishi Electric 4
#31 Tatsuaki Hirohata Shin-Etsu Handotai Co. 4
#38 Daichi KITAZUME Shin-Etsu Handotai Co. 3
#38 Naoki Kamihama Shin-Etsu Handotai Co. 3
#38 Shiro Amagai Shin-Etsu Handotai Co. 3
#38 Yasuharu Ariga Shin-Etsu Handotai Co. 3
#38 Tomohiko Oota Shin-Etsu Handotai Co. 3
#38 Nakaji Miura Shin-Etsu Handotai Co. 3
#38 Hidehiko Nishino Shin-Etsu Handotai Co. 3
#38 Takashi Aratani Shin-Etsu Handotai Co. 3
#38 Shiro Toyoda Shin-Etsu Handotai Co. 3
#38 Junya Tokue Shin-Etsu Handotai Co. 3
#38 Mitsuru Fujimoto Sumitomo Rubber Industries 3
#49 Michio Shioda Nippon Koki Co. 2
#49 Yoshinori Takeyama Hitachi 2