Joetsu, JP 2019

166 patents  ·  62 inventors

Ranked #1,371 of 43,611 cities Top 4%

Showing 1–50 of 62 inventors

Rank Inventor Primary Company Patents
1 Jun Hatakeyama Shin-Etsu Chemical Co. 21
2 Koji Hasegawa Shin-Etsu Chemical Co. 9
3 Daisuke KORI Shin-Etsu Chemical Co. 7
#4 Takeru Watanabe Shin-Etsu Chemical Co. 6
#4 Tsutomu Ogihara Shin-Etsu Chemical Co. 6
#6 Yukio Inazuki Shin-Etsu Chemical Co. 5
#6 Katsuya Takemura Shin-Etsu Chemical Co. 5
#8 Masashi Iio Shin-Etsu Chemical Co. 4
#8 Takeshi Kinsho Shin-Etsu Chemical Co. 4
#8 Hideo Kaneko Shin-Etsu Chemical Co. 4
#8 Hiroyuki Urano Shin-Etsu Chemical Co. 4
#8 Masayoshi Sagehashi Shin-Etsu Chemical Co. 4
#13 Keiichi Masunaga Shin-Etsu Chemical Co. 3
#13 Tsutomu Yamakawa Kabushiki Kaisha Toshiba 3
#13 Daisuke Domon Shin-Etsu Chemical Co. 3
#13 Takayuki Fujiwara Shin-Etsu Chemical Co. 3
#13 Kenji Funatsu Shin-Etsu Chemical Co. 3
#13 Masahiro Fukushima Shin-Etsu Chemical Co. 3
#13 Teppei Adachi Shin-Etsu Chemical Co. 3
#13 Hiroko Nagai Shin-Etsu Chemical Co. 3
#13 Yasuyuki Hirama Shin-Etsu Chemical Co. 3
#13 Takayuki Nagasawa Shin-Etsu Chemical Co. 3
#13 Masaki Takeuchi Murata Manufacturing Co. 3
#13 Naosuke Maruyama Shin-Etsu Chemical Co. 3
#25 Kouhei Sasamoto Shin-Etsu Chemical Co. 2
#25 Shiori Nonaka Shin-Etsu Chemical Co. 2
#25 Ayumu Sato Canon 2
#25 Yuki Miyake Shin-Etsu Chemical Co. 2
#25 Takashi Yoshii Sharp Kabushiki Kaisha 2
#25 Masaaki Kotake Shin-Etsu Chemical Co. 2
#25 Yoshinori Taneda Shin-Etsu Chemical Co. 2
#25 Takafumi Ueda Shin-Etsu Chemical Co. 2
#25 Takeshi Sasami Shin-Etsu Chemical Co. 2
#25 Yuji Harada Shin-Etsu Chemical Co. 2
#25 Tatsuya Hojo Shin-Etsu Chemical Co. 2
#25 Yuki Suka Shin-Etsu Chemical Co. 2
#25 Tohru Kubota Shin-Etsu Chemical Co. 2
#38 Hironori Satoh Omron Healthcare Co. 1
#38 Ryuichi Saguchi Shin-Etsu Chemical Co. 1
#38 Yoshio Kawai Shin-Etsu Chemical Co. 1
#38 Kazunori Maeda Shin-Etsu Chemical Co. 1
#38 Takashi Miyazaki Nec 1
#38 Hiroki Nonaka Toyota 1
#38 Naoki Ishibashi Shin-Etsu Chemical Co. 1
#38 Seiichiro Tachibana Shin-Etsu Chemical Co. 1
#38 Takuya Yokosawa Shin-Etsu Chemical Co. 1
#38 Erina Ohno Shin-Etsu Chemical Co. 1
#38 Yoichi Tonomura Shin-Etsu Chemical Co. 1
#38 Takayuki Honma Shin-Etsu Chemical Co. 1
#38 Tomomi Watanabe Mazda Motor 1