Showing 1–50 of 69 inventors

Rank Inventor Primary Company Patents
1 Chishio Hosokawa Idemitsu Kosan Co. 12
2 Nobuyuki Inaba Hitachi 10
3 Satoshi Tamura Panasonic 5
#4 Hisayuki Kawamura Idemitsu Kosan Co. 4
#5 Tomoki Kato Idemitsu Kosan Co. 3
#5 Tsuyoshi Ota Idemitsu Petrochemical Co. 3
#5 Masaki Okazaki Fujitsu Limited 3
#5 Mitsuru Eida Idemitsu Kosan Co. 3
#5 Yoshiyuki Suetsugu Sumitomo Electric Industries 3
#5 Hiroshi Tokailin Idemitsu Kosan Co. 3
#11 Yunzhi Wu Mitsui Chemicals 2
#11 Kyoko Okano Nihon Medi-Physics Co. 2
#11 Toshiaki Tsuno Samsung 2
#11 Kazuyoshi Inoue Idemitsu Kosan Co. 2
#11 Yoshikazu Nagasaki Idemitsu Kosan Co. 2
#11 Yoshinari Koyama Nissan Chemical Industries 2
#11 Kazunori Kanamori Sumitomo Chemical 2
#11 Kiyoshi Ikeda Idemitsu Kosan Co. 2
#19 Nobuhiko Kanazashi Nihon Medi-Physics Co. 1
#19 Nansei Tashiro Dainippon Ink And Chemicals 1
#19 Nansei Tasiro Dainippon Ink And Chemicals 1
#19 Takeshi Nakada Rohm Co. 1
#19 Masamichi Hara Nihon Medi-Physics Co. 1
#19 Toshiyuki Akagawa Idemitsu Kosan Co. 1
#19 Masakatsu Kimura Mitsuba 1
#19 Yoshitoshi Itaya Nihon Medi-Physics Co. 1
#19 Masahiko Takesue Idemitsu Kosan Co. 1
#19 Goro Inoue Mitsui Chemicals 1
#19 Tomohisa Okada Anritsu 1
#19 Hideya Murai Nec 1
#19 Shigeyoshi Ono Rohm Co. 1
#19 Yasuki Fujiwara Sumitomo Chemical 1
#19 Tatsuya Egawa Idemitsu Kosan Co. 1
#19 Yutaka Azuma Idemitsu Petrochemical Co. 1
#19 Yasunori Kadoi Idemitsu Petrochemical Co. 1
#19 Kazuhiro Tomoike Idemitsu Kosan Co. 1
#19 Fumio Okuda Idemitsu Kosan Co. 1
#19 Masahiro Kitayama Idemitsu Petrochemical Co. 1
#19 Junichi Amano K.K. Endo Seisakusho 1
#19 Takeshi Koiso Mitsui Chemicals 1
#19 Aki Morishita Nihon Medi-Physics Co. 1
#19 Kouichi Matono Idemitsu Kosan Co. 1
#19 Mitsugu Kanzawa Idemitsu Petrochemical Co. 1
#19 Masatoshi Saito Idemitsu Kosan Co. 1
#19 Isao Ona Dow Corning Toray Silicone Company 1
#19 Masami Takasaki Idemitsu Kosan Co. 1
#19 Hideo Miyamoto Idemitsu Kosan Co. 1
#19 Hiroshi Nakatsui Asahi Kasei Kabushiki Kaisha 1
#19 Jun-ichi Imuta Mitsui Chemicals 1
#19 Kenichiro Yada Sumitomo Chemical 1