Joetsu, JP 2002

127 patents  ·  34 inventors

Ranked #750 of 30,146 cities Top 3%

Showing 1–34 of 34 inventors

Rank Inventor Primary Company Patents
1 Jun Hatakeyama Shin-Etsu Chemical Co. 19
2 Koji Hasegawa Shin-Etsu Chemical Co. 17
3 Takeshi Kinsho Shin-Etsu Chemical Co. 13
#4 Takeru Watanabe Shin-Etsu Chemical Co. 12
#5 Seiichiro Tachibana Shin-Etsu Chemical Co. 6
#6 Tohru Kubota Shin-Etsu Chemical Co. 5
#6 Yuji Harada Shin-Etsu Chemical Co. 5
#6 Kazunori Maeda Shin-Etsu Chemical Co. 5
#6 Youichi Ohsawa Shin-Etsu Chemical Co. 5
#10 Mikio Endo Shin-Etsu Chemical Co. 3
#10 Yoichi Tonomura Shin-Etsu Chemical Co. 3
#10 Toshinobu Ishihara Shin-Etsu Chemical Co. 3
#10 Hisatoshi Otsuka Shin-Etsu Chemical Co. 3
#14 Takafumi Ueda Shin-Etsu Chemical Co. 2
#14 Yukio Inazuki Shin-Etsu Chemical Co. 2
#14 Hideo Kaneko Shin-Etsu Chemical Co. 2
#14 Masaki Takeuchi Murata Manufacturing Co. 2
#14 Takashi Miyazaki Nec 2
#14 Mamoru Shoji Sumitomo Electric Industries 2
#14 Tsutomu Yamakawa Kabushiki Kaisha Toshiba 2
#21 Yukio Shibano Shin-Etsu Chemical Co. 1
#21 Takayuki Fujiwara Shin-Etsu Chemical Co. 1
#21 Hironori Satoh Omron Healthcare Co. 1
#21 Takashi Yoshii Sharp Kabushiki Kaisha 1
#21 Ryuichi Saguchi Shin-Etsu Chemical Co. 1
#21 Katsuya Takemura Shin-Etsu Chemical Co. 1
#21 Wataru Kusaki Shin-Etsu Chemical Co. 1
#21 Hiroshi Iinaga — 1
#21 Tomomi Watanabe Mazda Motor 1
#21 Takayuki Nagasawa Shin-Etsu Chemical Co. 1
#21 Akihiro Seki Shin-Etsu Chemical Co. 1
#21 Hisashi Yagi Shin-Etsu Chemical Co. 1
#21 Toyohisa Sakurada Shin-Etsu Chemical Co. 1
#21 Susumu Tosaka Sony 1