Showing 1–50 of 82 inventors

Rank Inventor Primary Company Patents
1 Mitsuko Asai Takeda Chemical Industries 6
2 Ryuzo Nishiyama Ishihara Sangyo Kaisha 5
3 Kinichi Sasagawa Duskin Franchise Kabushiki Kaisha 4
#4 Tadao Tanouchi Ono Pharmaceutical Co. 3
#4 Miyoshi Okamoto Toray Industries 3
#4 Teruyuki Ishiba Shionogi & Co. 3
#4 Norihiro Minemura Teijin Limited 3
#8 Toshimasa Kuroda Teijin Limited 2
#8 Masaru Kazumura Sumitomo Electric Industries 2
#8 Masaru Ishino Sumitomo Chemical 2
#8 Shiro Kanao 2
#8 Yoshihiko Kawakami Sumitomo Electric Industries 2
#8 Satoshi Okada Fujisawa Pharmaceutical Co. 2
#8 Shinsei Okabe Murata Manufacturing Co. 2
#15 Kenshiro Sumi Sumitomo Electric Industries 1
#15 Tadashi Nakajima Santen Pharmaceutical Co. 1
#15 Makoto Hanabata Sumitomo Chemical 1
#15 Yasuo Fushiki Kanegafuchi Kagaku Kogyo 1
#15 Shin Ishikura Brother Kogyo 1
#15 Takashi Sohda Takeda Chemical Industries 1
#15 Nobuyuki Tomihashi Daikin Industries 1
#15 Takekazu Horio Oriental Yeast Co. 1
#15 Hirohisa Wakatsuka Ono Pharmaceutical Co. 1
#15 Hideyuki Kominami Sumitomo Electric Industries 1
#15 Kozo Tsuji Sumitomo Chemical 1
#15 Yoichi Iguchi Ono Pharmaceutical Co. 1
#15 Hisashi Suga Ono Pharmaceutical Co. 1
#15 Teruo Kitani Sumitomo Electric Industries 1
#15 Matsumoto Hiroshi Shionogi & Co. 1
#15 Mikio Sugihara Sumitomo Chemical 1
#15 Tsutomu Kamihigoshi Daikin Kogyo Co, Ltd, 1
#15 Uji Hiramatsu Daikin Kogyo Co, Ltd, 1
#15 Masanori Nakane Ministry Of International Trade & Industry 1
#15 Kimiichiro Matsumoto Ono Pharmaceutical Co. 1
#15 Noboru Shimizu Kowa Company 1
#15 Hiroshi Takida Nippon Gohsei Kagaku Kogyo 1
#15 Kazunori Hatano Takeda Chemical Industries 1
#15 Yoshio Kuroda Fujisawa Pharmaceutical Co. 1
#15 Tadaaki Komori Fujisawa Pharmaceutical Co. 1
#15 Yuzuru Arao Sumitomo Electric Industries 1
#15 Hitoshi Uno Dainippon Pharmaceutical Co. 1
#15 Yoshiaki Kawata Sumitomo Electric Industries 1
#15 Toshifumi Tamura Sumitomo Chemical 1
#15 Kazumasa Matsui Yuasa Battery Co. 1
#15 Nobuo Sanekata Yuasa Battery Co. 1
#15 Naohiro Kayama Ono Pharmaceutical Co. 1
#15 Kayoko Yoshida Nippon Gohsei Kagaku Kogyo 1
#15 Itsuro Nishimura Sanyo Electric Co. 1
#15 Seizo Nakajima Sumitomo Electric Industries 1
#15 Abe Akira Omron Tateisi Electronics 1