Showing 1–50 of 186 inventors

Rank Inventor Primary Company Patents
1 Yoshiaki Kamigaki Hitachi 39
2 Ken Izumori National University Corporation Kagawa University 31
3 Michitaka Honda Kabushiki Kaisha Toshiba 28
#4 Shuji Fujiwara Nec 25
#5 Ichiro Ishimaru National University Corporation Kagawa University 23
#6 Yasushi Usagawa Konica 20
#7 Eiichi Kimura Mitsuba 17
#8 Fusao Shimokawa NTT 16
#9 Tohru Miyake Miraikikai 15
#9 Ryo Honda Ricoh Company 15
#11 Tsutomu Nosu Kyowa Chemical Industry Co. 14
#12 Takeshi Imahashi Kyowa Chemical Industry Co. 13
#12 Tsuyoshi Hattori Konica 13
#12 Katsumi Matsuura Konica 13
#15 Tomohiko Ikeda Sanyo Electric Co. 12
#16 Yukio Akashi West Nippon Expressway Engineering Shikoku Company Limited 11
#17 Isao Fuke The Research Foundation For Microbial Diseases Of Osaka University 10
#18 Hideki Uehara Seiko Epson 9
#18 Masao Fujiwara Fujitsu Limited 9
#18 Kunio Matsushita Mitsubishi Electric 9
#21 Kunio Sakai Ohi Seisakusho Co. 8
#21 Yoshitaka Itou Terumo Kabushiki Kaisha 8
#23 Wataru Hiraishi Kyowa Chemical Industry Co. 7
#24 Kunihiko Matsushita Teikoku Seiyaku Co. 6
#24 Takeki Nogami Shikoku Research Institute Incorporated 6
#24 Kazuya Tanizumi Tadano 6
#27 Yasutake Hiji 5
#27 Akiya Yamada Teikoku Seiyaku Co. 5
#27 Kazuaki Tsuda Tadano 5
#27 Yusuke FUCHIWAKI National Institute Of Advanced Industrial Science And Technology 5
#27 Kazutoshi Yoshihara Director-General Of Agency Of Industrial Science And Technology 5
#32 Kimihiko Terata Tadano 4
#32 Masanobu Hamasaki Ministry Of International Trade & Industry 4
#32 Masatoshi Kataoka National Institute Of Advanced Industrial Science And Technology 4
#32 Shohei Yamamura National Institute Of Advanced Industrial Science And Technology 4
#32 Yasuhiko Enami Purex Co. 4
#32 Maho Yasuda Arkema France 4
#32 Hitoshi Anabuki Kyowa Chemical Industry Co. 4
#32 Kozo Niwa Unknown 4
#32 Hiroyuki Ideue Purex Co. 4
#41 Taketo Sato Toppan Printing Co. 3
#41 Hideto Matsuuchi Miraikikai 3
#41 Yoshitaka Miyai Japan As Represented By Director General Of The Agency Of Industrial Science And Technology 3
#41 Kaneo Yamamoto Victor Company Of Japan 3
#41 Masayuki Munekiyo Tadano 3
#41 Teruya Nishina Omron 3
#41 Masanobu Higami 3
#41 Masanobu Kawai Kyowa Hakko Kogyo Co. 3
#41 Kouichi Takano Nec 3
#41 Takayoshi Inai Sumitomo Electric Industries 3