Koka, JP All Time

998 patents  ·  142 inventors

Ranked #3,696 of 111,555 cities Top 4%

Showing 51–100 of 142 inventors

Rank Inventor Primary Company Patents
#45 Takayuki TSUMAGARI Autonetworks Technologies 5
#45 Isei Sannomiya Sekisui Chemical Co. 5
#45 Osamu Kokuryo Hitachi Construction Machinery Co. 5
#54 Yuya Hirao Konica Minolta 4
#54 Shingo Kishimoto Hitachi Construction Machinery Tierra Co. 4
#54 Takayuki Kameyama Shionogi & Co. 4
#54 Shinya Matsuno Kyocera 4
#58 Kazuki Machida Sekisui Plastics Co. 3
#58 Masayuki Imamura Nissan Motor Co. 3
#58 Tomoya Taniguchi Nissin Ion Equipment Co. 3
#58 Masaki Matsudo Sekisui Chemical Co. 3
#58 Johji Nakamoto IBM 3
#58 Suguru ITOI Nissin Ion Equipment Co. 3
#58 Tarou Hirai Schott Japan 3
#58 Shinji Maegata Bayer Healthcare 3
#58 Takayuki Murayama Nissin Ion Equipment Co. 3
#58 Shinnen Kobata Sekisui Chemical Co. 3
#58 Mitsuya Takayama Kyocera 3
#58 Toshiki Takenaka Kansai Paint Co. 3
#58 Sigeru Kuwahara Koito Manufacturing Co. 3
#58 Goro Katsuura Shionogi & Co. 3
#72 Ko MAMIYA Schott Japan 2
#72 Hirokazu TERAI Samco 2
#72 Yukio Ochitani Sekisui Chemical Co. 2
#72 Yuka Urabe Sumitomo Electric Printed Circuits 2
#72 Koji Suga Denyo Co. 2
#72 Isako Sakaguchi Shionogi & Co. 2
#72 Akihiko Manabe Panasonic 2
#72 Yuta IWANAMI Nissin Ion Equipment Co. 2
#72 Suguru Irie Otsuka Electronics Co. 2
#72 Kazuhito Miyawaki Schott Ag 2
#72 Masahiro Taketomi Schott Japan 2
#72 Shojiro Dohi Nissin Ion Equipment Co. 2
#72 Shuzo Kanda Arkray 2
#72 Shunji Shinohara Shionogi & Co. 2
#72 Keisuke SAKISAKA Hitachi Construction Machinery Tierra Co. 2
#72 Kojiro Miki Horiba 2
#72 Hirozo Hirayama Rib Loc Australia Pty Limited 2
#72 Katsuaki Ohba Shionogi & Co. 2
#90 Takuma Yoshisaka Sumitomo Electric Industries 1
#90 Syougo Asai Sumitomo Electric Industries 1
#90 Yukio Hama Sekisui Plastics Co. 1
#90 Yuichi Nozaki Schott Japan 1
#90 Toshiyuki Kanemasa Shionogi & Co. 1
#90 Hiroji Sugimoto Sumitomo Electric Industries 1
#90 Shoichi Yamamoto Shionogi & Co. 1
#90 Yumiko Hidaki — 1
#90 Junichiro Nishikawa Sumitomo Electric Industries 1
#90 Dai Ukai Kikusui Seisakusho 1
#90 Shirou Toyohisa Kobe Steel 1