Joetsu, JP 2004

119 patents  ·  33 inventors

Ranked #802 of 30,370 cities Top 3%

Showing 1–33 of 33 inventors

Rank Inventor Primary Company Patents
1 Jun Hatakeyama Shin-Etsu Chemical Co. 18
2 Koji Hasegawa Shin-Etsu Chemical Co. 10
2 Takeshi Kinsho Shin-Etsu Chemical Co. 10
#4 Takeru Watanabe Shin-Etsu Chemical Co. 9
#5 Yuji Harada Shin-Etsu Chemical Co. 7
#6 Seiichiro Tachibana Shin-Etsu Chemical Co. 6
#7 Yoshio Kawai Shin-Etsu Chemical Co. 5
#7 Youichi Ohsawa Shin-Etsu Chemical Co. 5
#9 Takayuki Fujiwara Shin-Etsu Chemical Co. 4
#9 Toshinobu Ishihara Shin-Etsu Chemical Co. 4
#9 Takashi Miyazaki Nec 4
#9 Chiyuki Takizawa Atc Holdings Limited 4
#13 Mamoru Shoji Sumitomo Electric Industries 3
#13 Tsutomu Yamakawa Kabushiki Kaisha Toshiba 3
#15 Takashi Yoshii Sharp Kabushiki Kaisha 2
#15 Kazunori Maeda Shin-Etsu Chemical Co. 2
#15 Hisatoshi Otsuka Shin-Etsu Chemical Co. 2
#15 Yukio Inazuki Shin-Etsu Chemical Co. 2
#15 Hideo Kaneko Shin-Etsu Chemical Co. 2
#15 Susumu Tosaka Sony 2
#15 Toyohisa Sakurada Shin-Etsu Chemical Co. 2
#15 Akihiro Seki Shin-Etsu Chemical Co. 2
#23 Masaki Takeuchi Murata Manufacturing Co. 1
#23 Motoaki Iwabuchi Shin-Etsu Chemical Co. 1
#23 Kazuhisa Hayakawa Shin-Etsu Chemical Co. 1
#23 Tomomi Watanabe Mazda Motor 1
#23 Masahiro Kanayama Shin-Etsu Chemical Co. 1
#23 Naoki Ishibashi Shin-Etsu Chemical Co. 1
#23 Katsuya Takemura Shin-Etsu Chemical Co. 1
#23 Wataru Kusaki Shin-Etsu Chemical Co. 1
#23 Mamoru Morikawa Sharp Kabushiki Kaisha 1
#23 Mikio Kojima Shin-Etsu Chemical Co. 1
#23 Kenji Funatsu Shin-Etsu Chemical Co. 1