Yonezawa, JP All Time

578 patents  ·  131 inventors

Ranked #5,416 of 111,555 cities Top 5%

Showing 1–50 of 131 inventors

Rank Inventor Primary Company Patents
1 Daisuke Kumaki Semiconductor Energy Laboratory 65
2 Kazuhiro Satou Fanuc 31
3 Toshinao Yuki Tohoku Pioneer 25
#4 Hiroki Tan Pioneer 21
#4 Yasuo Yoshizawa Yoshiki Industrial Co. 21
#6 Yusuke Nakajima Tohoku Pioneer 17
#6 Yoshiro Tomikawa Alps Electric Co. 17
#8 Shuichi Seki Tohoku Pioneer 15
#8 Teruichi Watanabe Pioneer 15
#10 Kenichi Okuyama Tohoku Pioneer 14
#11 Shigeru Tsutsumi Seiki 13
#12 Mitsuru Morimoto Rohm Co. 12
#13 Junji Taguchi Pioneer 11
#13 Masanobu Akagi Pioneer 11
#13 Katsuhiro Kanauchi Tohoku Pioneer 11
#16 Akinori Hayafuji Tohoku Pioneer 10
#16 Hiroyuki Shimanuki Nec 10
#18 Noriaki WAKI Pioneer 9
#18 Kunihiko Shirahata Tohoku Pioneer 9
#18 Kiyoshi Tsuchida Hitachi Yonezawa Electronics Co. 9
#21 Shouichi Kobayashi Hitachi 8
#21 Masaki Murakata Tohoku Pioneer 8
#23 Seiin Kobayashi Milliken & 7
#24 Makoto Takeishi Idemitsu Kosan Co. 6
#24 Yong-Jin Pu National University Corporation Yamagata University 6
#24 Takehiko Hiruma Asahi Glass Co. 6
#27 Sumio Sugawara Sumitomo Electric Industries 5
#27 Katsuya Maeyama Hitachi Chemical Company 5
#27 Takayuki Chiba National University Corporation Yamagata University 5
#30 Hiroshi Awano Tosoh 4
#30 Takumi Yoshizawa — 4
#30 Daisuke Hayasaka Yonezawa Electric Wire Co. 4
#30 Haruka Emura Sumitomo Rubber Industries 4
#30 Joji Suzuki Lumiotec 4
#30 Hiroshi Abiko Tohoku Pioneer 4
#30 Chikako Sato National University Corporation Yamagata University 4
#37 Kenjiro Fukuda National University Corporation Yamagata University 3
#37 Kin-ichi Yokoyama Seiki 3
#37 Kiyoko Abe Enax 3
#37 Shigetoshi Ohshima Fujitsu Limited 3
#37 Shigehiro Umetsu Tohoku Pioneer 3
#37 Hirotsugi HATAKEYAMA Pioneer 3
#37 Michiya Suzuki Jeol 3
#37 Katsutoshi Nagai Mitsui Toatsu Chemicals, Incorporated 3
#37 Kenji Muneuchi Toppan Printing Co. 3
#37 Takuma Teshirogi Polyplastics Co. 3
#37 Masato Togashi Tohoku Pioneer 3
#37 Koji Henmi Tohoku Pioneer 3
#37 Kazuhiko Mitarai Asahi Glass Co. 3
#37 Kyuichi Niizeki — 3