Yonezawa, JP All Time

578 patents  ·  131 inventors

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

Showing 51–100 of 131 inventors

Rank Inventor Primary Company Patents
#37 Koichi Kurata Entegris 3
#52 Ikuo Narisawa Unknown 2
#52 Ryosuke Kudo Sanwa Denki Kogyo Co. 2
#52 Seigou KAWAGUCHI National University Corporation Yamagata University 2
#52 Katsumi Kawai Enax 2
#52 Takeyoshi Chiba Nec 2
#52 Soichiro Murakami Sumitomo Chemical 2
#52 Masashi MAMADA Kyulux 2
#52 Mayumi Ozaki Omron 2
#52 Koutarou Kadoya Hitachi Chemical Company 2
#52 Tetsuo Takayama Ube Material Industries 2
#52 Kazuki Suto Sumitomo Rubber Industries 2
#52 Fujio Kajikawa Lumiotec 2
#52 Hisashi Hasunuma Renesas Northern Japan Semiconductor 2
#52 Hiraku Shindo Seiki 2
#52 Keisuke Moriya Tohoku Pioneer 2
#52 Hirosi Abiko Pioneer Electronic 2
#52 Toshinori Makuta Hitachi Chemical Company 2
#52 Atsusi Matsuda Tohoku Pioneer 2
#52 Norikazu Mito Tohoku Pioneer 2
#52 Jun Nango — 2
#52 Shimio Sato Yamagata University 2
#52 Tadaaki Tsuchiya Japan Science And Technology Agency 2
#52 Bungo Ochiai Jsr 2
#75 Susumuhide Onuma Seiki 1
#75 Katsuhiro Kanauchu Tohoku Pioneer 1
#75 Kiyoaki Egawa Nec 1
#75 Jiro Asaka NS Sumikin Chemical 1
#75 Shigeki Habaue Sumitomo Chemical 1
#75 Noriyuki Kuramoto Idemitsu Kosan Co. 1
#75 Kinichi Yokoyama Jtekt 1
#75 Masashi Akiba Enax 1
#75 Yasunori Ozawa Enax 1
#75 Kazufumi Yamada Milliken & 1
#75 Toshihiro Nunokawa — 1
#75 Shigeyoshi Seino Yonezawa Electric Wire Co. 1
#75 Nobuki Katayama Milliken & 1
#75 Jyunji Kido Osaka Titanium Technologies Co. 1
#75 Michio Menda Tohoku Pioneer 1
#75 Atsushi Tokuma Technology Partners 1
#75 Shingo Wakou Tohoku Pioneer 1
#75 Mitsumasa Kimata Ube-Nitto Kasei Co. 1
#75 Kiyota Oshino Shinsei Co. 1
#75 Hibiki Takano Renesas Technology 1
#75 Takayuki Kitajima Tohoku Pioneer 1
#75 Satoru Nozawa Sanwa Denki Kogyo Co. 1
#75 Katsutoshi Ihara Mitsubishi Gas Chemical Company 1
#75 Hidemi Aita — 1
#75 Koda TOMONORI Yamagata University 1
#75 Ryotaro Akiba Dainichiseika Color & Chemicals Mfg. Co. 1