Joetsu, JP 2022

192 patents  ·  64 inventors

Ranked #1,130 of 44,143 cities Top 3%

Showing 1–50 of 64 inventors

Rank Inventor Primary Company Patents
1 Jun Hatakeyama Shin-Etsu Chemical Co. 30
2 Takayuki Fujiwara Shin-Etsu Chemical Co. 18
3 Takeshi Kinsho Shin-Etsu Chemical Co. 11
#4 Tsutomu Ogihara Shin-Etsu Chemical Co. 9
#5 Motoaki Iwabuchi Shin-Etsu Chemical Co. 7
#6 Koji Hasegawa Shin-Etsu Chemical Co. 6
#6 Tsukasa Watanabe Aisin Seiki Kabushiki Kaisha 6
#6 Masaki Takeuchi Murata Manufacturing Co. 6
#9 Miyoshi Yamashita Shin-Etsu Chemical Co. 4
#9 Masahiro Fukushima Shin-Etsu Chemical Co. 4
#9 Takashi Miyazaki Nec 4
#9 Seiichiro Tachibana Shin-Etsu Chemical Co. 4
#9 Yuki Miyake Shin-Etsu Chemical Co. 4
#14 Masayoshi Sagehashi Shin-Etsu Chemical Co. 3
#14 Keiichi Masunaga Shin-Etsu Chemical Co. 3
#14 Takeru Watanabe Shin-Etsu Chemical Co. 3
#14 Naoya Inoue Renesas Electronics 3
#18 Teppei Adachi Shin-Etsu Chemical Co. 2
#18 Yoshio Kawai Shin-Etsu Chemical Co. 2
#18 Daisuke KORI Shin-Etsu Chemical Co. 2
#18 Yusuke Biyajima Shin-Etsu Chemical Co. 2
#18 Shiori Nonaka Shin-Etsu Chemical Co. 2
#18 Takayuki Nagasawa Shin-Etsu Chemical Co. 2
#18 Ryo MITSUI Shin-Etsu Chemical Co. 2
#18 Masahiro Kanayama Shin-Etsu Chemical Co. 2
#18 Hideo Kaneko Shin-Etsu Chemical Co. 2
#18 Tomomi Watanabe Mazda Motor 2
#18 Daiyu Okafuji Shin-Etsu Chemical Co. 2
#18 Taishi Kitaguchi Shin-Etsu Chemical Co. 2
#18 Masaaki Kotake Shin-Etsu Chemical Co. 2
#18 Takashi SAWAMURA Shin-Etsu Chemical Co. 2
#18 Yukio Inazuki Shin-Etsu Chemical Co. 2
#18 Daisuke Domon Shin-Etsu Chemical Co. 2
#18 Yoichi Tonomura Shin-Etsu Chemical Co. 2
#18 Naoki Matsuhashi Shin-Etsu Chemical Co. 2
#18 Naoki Ishibashi Shin-Etsu Chemical Co. 2
#18 Keisuke NIIDA Shin-Etsu Chemical Co. 2
#38 Tsutomu Yamakawa Kabushiki Kaisha Toshiba 1
#38 Hiroyuki Urano Shin-Etsu Chemical Co. 1
#38 Takuya Yokosawa Shin-Etsu Chemical Co. 1
#38 Kazunori Maeda Shin-Etsu Chemical Co. 1
#38 Kenichi Oikawa Shin-Etsu Chemical Co. 1
#38 Atsushi Watabe Shin-Etsu Chemical Co. 1
#38 Katsuya Takemura Shin-Etsu Chemical Co. 1
#38 Shohei Mimura Tdk 1
#38 Emiko Ono Shin-Etsu Chemical Co. 1
#38 Shotaro Aoki Shin-Etsu Chemical Co. 1
#38 Toshiharu Yano Shin-Etsu Chemical Co. 1
#38 Hiroko Nagai Shin-Etsu Chemical Co. 1
#38 Daijitsu Harada Shin-Etsu Chemical Co. 1