Showing 1–50 of 89 inventors

Rank Inventor Primary Company Patents
1 Hideo Suzuki Yamaha 9
2 Makoto Kitano Hitachi 7
3 Ryozo Sakoda Nissan Chemical Industries 4
#4 Masato Yamaguchi Sony 3
#4 Katsuo Okamoto Mitsui Petrochemical Industries 3
#6 Naokata Taido Ss Pharmaceutical Co. 2
#6 Norimitsu Sako Kawasaki Steel 2
#6 Takashi Matsumoto 2
#6 Akira Saito 2
#6 Kenzi Makino Nissan Chemical Industries 2
#6 Hideaki Kitaoka Unicharm 2
#6 Toshihiko Matsushita Mitsubishi Paper Mills Limited 2
#6 Yuzi Hoshi Nissan Chemical Industries 2
#6 Hiroyuki Soda Zexel Gmbh 2
#6 Hiroo Matsumoto Nissan Chemical Industries 2
#6 Toshihide Nakamura Tanaka Kikinzoku Kogyo K.K. 2
#6 Kiyotomo Seto Nissan Chemical Industries 2
#6 Jiro Kawase Kao 2
#6 Norimasa Yanai Showa Sangyo Co. 2
#6 Atsushi Yamagishi Kao 2
#6 Shigemi Hatanaka Kao 2
#22 Yukihiko Haneishi Nissan Chemical Industries 1
#22 Hiroshi Shimanaka Kawasaki Steel 1
#22 Kyoichi Kawasaki Hitachi 1
#22 Ken-ichi Okubi Nissan Chemical Industries 1
#22 Hiroki Sugasawa Kao 1
#22 Haruko Kawakami Kabushiki Kaisha Toshiba 1
#22 Osamu Tanegashima Nissan Chemical Industries 1
#22 Hisayuki Sato Shimano 1
#22 Tsuneo Watanabe Nissan Chemical Industries 1
#22 Shinji Ozaki Sumitomo Electric Industries 1
#22 Kenichi Sugiura Dic 1
#22 Kohei Goto Jsr 1
#22 Susumu Kishi Nkk Co. 1
#22 Gozyo Sakata Nissan Chemical Industries 1
#22 Hideyuki Isogai Nissan Chemical Industries 1
#22 Kenji Umehara Gradco Japan 1
#22 Makoto Mishina Nissan Chemical Industries 1
#22 Kimie Watanabe 1
#22 Yoshio Ohara Nissan Chemical Industries 1
#22 Hisao Kouno Dainichiseika Color & Chemicals Mfg. Co. 1
#22 Kenichiro Sugiura Canon 1
#22 Isamu Sekiguchi Fujikura 1
#22 Kenzou Fukuda Nissan Chemical Industries 1
#22 Chuji Shimizu Fukuda Denshi Co. 1
#22 Toshiharu Yoshidomi Hitachi 1
#22 Tohru Andoh Asahi Breweries 1
#22 Nobuhide Miyamoto Sumitomo Cement Co. 1
#22 Genji Itoh Hitachi 1
#22 Takuya Kakuta Nissan Chemical Industries 1