Joetsu, JP 2011

170 patents  ·  54 inventors

Ranked #840 of 34,820 cities Top 3%

Showing 1–50 of 54 inventors

Rank Inventor Primary Company Patents
1 Takeshi Kinsho Shin-Etsu Chemical Co. 20
2 Mamoru Shoji Sumitomo Electric Industries 18
3 Takeru Watanabe Shin-Etsu Chemical Co. 13
#4 Youichi Ohsawa Shin-Etsu Chemical Co. 12
#4 Jun Hatakeyama Shin-Etsu Chemical Co. 12
#6 Koji Hasegawa Shin-Etsu Chemical Co. 8
#7 Seiichiro Tachibana Shin-Etsu Chemical Co. 7
#8 Takafumi Ueda Shin-Etsu Chemical Co. 5
#8 Tsutomu Ogihara Shin-Etsu Chemical Co. 5
#10 Yukio Inazuki Shin-Etsu Chemical Co. 4
#10 Takashi Yoshii Sharp Kabushiki Kaisha 4
#12 Tsutomu Yamakawa Kabushiki Kaisha Toshiba 3
#12 Hisatoshi Otsuka Shin-Etsu Chemical Co. 3
#12 Toshiharu Yano Shin-Etsu Chemical Co. 3
#12 Naosuke Maruyama Shin-Etsu Chemical Co. 3
#16 Masaki Takeuchi Murata Manufacturing Co. 2
#16 Miyuki Fukasawa Shin-Etsu Chemical Co. 2
#16 Hidetoshi Isawa Kissei Pharmaceutical Co. 2
#16 Kazuhisa Hayakawa Shin-Etsu Chemical Co. 2
#16 Takayuki Fujiwara Shin-Etsu Chemical Co. 2
#16 Takashi Miyazaki Nec 2
#16 Yukio Shibano Shin-Etsu Chemical Co. 2
#16 Shigeru Maida Shin-Etsu Chemical Co. 2
#16 Tohru Kubota Shin-Etsu Chemical Co. 2
#16 Daisuke KORI Shin-Etsu Chemical Co. 2
#16 Yuji Harada Shin-Etsu Chemical Co. 2
#27 Akira Hayashida Shin-Etsu Chemical Co. 1
#27 Yumi Hirabaru Mitsubishi Chemical 1
#27 Shiho Sano Mitsubishi Chemical 1
#27 Naoya Inoue Renesas Electronics 1
#27 Osamu Sekizawa Shin-Etsu Chemical Co. 1
#27 Masashi Iio Shin-Etsu Chemical Co. 1
#27 Motoaki Iwabuchi Shin-Etsu Chemical Co. 1
#27 Shiro Yasutomi Mitsubishi Chemical 1
#27 Daisuke Kusabiraki Shin-Etsu Chemical Co. 1
#27 Shuhei Ueda Shin-Etsu Chemical Co. 1
#27 Tadashi Haga Danaher 1
#27 Satoshi Shinachi Shin-Etsu Chemical Co. 1
#27 Daiji Fukuhara — 1
#27 Hiroshi Umezawa Shin-Etsu Chemical Co. 1
#27 Takeshi Oowada Mitsubishi Chemical 1
#27 Teruki Senokuti Mitsubishi Chemical 1
#27 Takeshi Shimotori Nippon Soda Co. 1
#27 Hitoshi Inoue Nisshin Flour Milling 1
#27 Takayuki Honma Shin-Etsu Chemical Co. 1
#27 Takayuki Nagasawa Shin-Etsu Chemical Co. 1
#27 Koichi Nakazawa Sumitomo Chemical 1
#27 Kazunori Maeda Shin-Etsu Chemical Co. 1
#27 Hiroyuki Urano Shin-Etsu Chemical Co. 1
#27 Kazumi Noda Shin-Etsu Chemical Co. 1