Kamisu, JP All Time

702 patents  ·  117 inventors

Ranked #4,742 of 111,555 cities Top 5%

Showing 1–50 of 117 inventors

Rank Inventor Primary Company Patents
1 Tadashi Amano Shin-Etsu Chemical Co. 102
2 Shiro Takahashi Man Design Co. 29
3 Hiromitsu Sasaki Honda Motor Co. 27
#4 Tomoaki Tsuji Kuraray Co. 24
#5 Daisuke Koda Kuraray Co. 22
#6 Keiji Shibata Kao 21
#6 Takahiro Nakashima Kuraray Co. 21
#6 Seiji Funakura Dic 21
#6 Minoru Kase Kao 21
#10 Masahiro Usuki Shin-Etsu Chemical Co. 18
#11 Tatsuya Yoshikawa International Catalyst Technology 17
#12 Manabu Furudate Shin-Etsu Chemical Co. 16
#13 Minoru Shigemitsu Shin-Etsu Chemical Co. 15
#13 Hiroshi Kanbara Shin-Etsu Chemical Co. 15
#15 Makoto Toyohara Sanshin Industries 14
#16 Masahiro Tsumura Kashima Oil Co. 13
#17 Shinji Hiramatsu Kuraray Co. 11
#18 Yasushi SENDA Kuraray Co. 10
#18 Hideaki Ueoka Kao 10
#20 Yoshikazu Ueno Bridgestone 9
#20 Yoshitsugu Eguchi Shin-Etsu Chemical Co. 9
#22 Yosuke UEHARA Kuraray Co. 8
#22 Kazuyuki Yada Kuraray Co. 8
#22 Taiju Nakamura Eisai R&D Management Co. 8
#22 Hiroshi Fukudome Hitachi Automotive Systems 8
#22 Hiromi Miyasita Kashima Oil Co. 8
#27 Masao Tashima Kashima Oil Co. 7
#27 Daisuke Kaku Asahi Glass Co. 7
#27 Kazuhiro Yoshizawa Eisai R&D Management Co. 7
#27 Tomoaki Fujii Kashima Oil Co. 7
#31 Kazuhiro Kumakura Shin-Etsu Chemical Co. 6
#31 Atsushi Akao Eisai R&D Management Co. 6
#31 Shigeto Aoki Aoki Technical Laboratory 6
#31 Shigenao Kuwahara Kuraray Co. 6
#35 Yuusuke SAITOU Kuraray Co. 5
#35 Shigeru Okano Kuraray Co. 5
#35 Mayumi Tokuoka Dic 5
#35 Yusuke Ayata Eisai R&D Management Co. 5
#35 Shinpei Fukuhara Kao 5
#40 Keigo Hanaki Kao 4
#40 Chie Suzuki Sumitomo Electric Hardmetal 4
#40 Yusuke Miyashita Eisai R&D Management Co. 4
#40 Hiroshi Takamiya Mitsubishi Gas Chemical Company 4
#40 Yukiko Higuchi Dic 4
#40 Akinori Morikawa Meiji Seika Pharma Co. 4
#40 Haruhiko Takeda Kashima Oil Co. 4
#47 Kouji Maeba Mitsui Chemicals 3
#47 Kazuyuki Minato Mitsubishi Gas Chemical Company 3
#47 Hironobu Matsueda Dic 3
#47 Yoshitaka SUNAYAMA Asahi Glass Co. 3