Soma, JP All Time

3,903 patents  ·  570 inventors

Ranked #1,270 of 111,555 cities Top 2%

Showing 1–50 of 570 inventors

Rank Inventor Primary Company Patents
1 Eiichi Kato Fujitsu Limited 217
2 Yusuke Hasegawa Honda Motor Co. 117
3 Kazuo Chadani Canon 77
#4 Kazunari Murayama Canon 70
#5 Haruyoshi Takatsu Dainippon Ink And Chemicals 67
#6 Harunobu Ogaki Canon 64
#7 Yoshiyuki Batori Canon 62
#7 Masami Fujimoto Canon 62
#9 Toshiaki Miyashiro Canon 51
#10 Takashi Kuwata Canon 50
#10 Yuka Ishiduka Canon 50
#12 Kazunori Noguchi Canon 49
#13 Kenji Kasashima Toyota 46
#14 Noriaki Kuroda Canon 42
#15 Takaaki Kaya Canon 41
#16 Katsusuke Shimazaki Hitachi Maxell 40
#17 Go Sudo Dic 39
#18 Katsunori Yokoyama Canon 38
#19 Yasunari Watanabe Canon 37
#20 Masahiro Horiguchi Dic 36
#20 Kazuhisa Kemmochi Canon 36
#22 Atsuyoshi Abe Canon 34
#23 Kazushi Ino Canon 33
#24 Makoto Fukatsu Canon 32
#24 Yukihiro Nakasaka Toyota 32
#24 Koichi Hiroshima Canon 32
#27 Shotaro Nomura Canon 30
#28 Tetsuo Kusumoto Dic 29
#28 Go Araki Canon 29
#28 Shun-ichi Ebihara Canon 29
#31 Hideki Kakuta Canon 27
#31 Yasunori Yomo Suntory Flowers Limited 27
#33 Takeshi Naka Canon 26
#34 Shinji Ohtani Ricoh Company 25
#34 Sadao Igarashi Alps Electric Co. 25
#34 Daisuke Kaneko Canon 25
#37 Tomohito Taniguchi Canon 24
#38 Noriyoshi Umeda Canon 23
#39 Tomofumi Kawamura Canon 22
#39 Bunro Noguchi Canon 22
#39 Mitsuo Sekiguchi Taiyo Yuden Co. 22
#39 Takayasu Yuminamochi Canon 22
#43 Hidetoshi Hirano Canon 21
#43 Hiroaki Matsushima Hitachi 21
#43 Atsuhiko Yamaguchi Canon 21
#43 Akinori Takayama Canon 21
#43 Yuya Tomomizu Canon 21
#43 Osamu Nagasaki Canon 21
#43 Hideaki Yonekubo Canon 21
#50 Kazumi Yamauchi Canon 20