Yamaguchi, JP All Time

5,400 patents  ·  1,024 inventors

Ranked #972 of 111,555 cities Top 1%

Showing 251–300 of 1,024 inventors

Rank Inventor Primary Company Patents
#227 Kouji Kawabata Tosoh 5
#227 Motozo Yoshikiyo Ube Industries 5
#227 Takahide Kaneko Ube Industries 5
#227 Kouji Kurosaki Honda Motor Co. 5
#227 Takashi Mukuno Mitsui Mining & Smelting Co. 5
#227 Yasuyuki Takamitsu Tosoh 5
#227 Junya Kushizaki Panasonic 5
#227 Takumi Tokunaga Tosoh 5
#227 Minoru Kuniyoshi Central Glass Company, Limited 5
#227 Itsuhiro Fujii Ube Industries 5
#227 Yoshihiro Ushigoe Ube Industries 5
#227 Hisashi Kiriake Teijin Pharma Limited 5
#227 Kento Murakami Sekisui Chemical Co. 5
#227 Takayasu Tanaka Titan Kogyo Kabushiki Kaisha 5
#227 Masayuki Kishino Tokuyama 5
#227 Hiroyasu MATSUBAYASHI Nisshin Steel Co. 5
#227 Shintarou Araki Daikin Industries 5
#227 Keita NAKAO Tosoh 5
#227 Mitsuaki Shaduki Canyon 5
#227 Makoto Kamada Daiichi Sankyo Company, Limited 5
#227 Hiroyuki Iseki Mitsubishi Aircraft 5
#272 Atsushi Sugama Nippon Steel 4
#272 Taizo Hoshino Nippon Steel & Sumitomo Metal 4
#272 Tomoharu Nishioka Asahi Glass Co. 4
#272 Mitsuaki Yoshimitsu Tosoh 4
#272 Kenichi Okamoto Mitsui Engineering & Shipbuilding Co. 4
#272 Takaji Nakamura Kabushiki Kaisha Toshiba 4
#272 Kenji Sonoyama Ube Industries 4
#272 Yasuo Hirai Showa Yakuhin Kako Co. 4
#272 Haruki ITOFUJI Tohoku University 4
#272 Hiroaki Makino Teijin Pharma Limited 4
#272 Hidemi Takemoto Teijin Limited 4
#272 Yoshiaki Fujiyama Ube Industries 4
#272 Makio Nagata Nissan Motor Co. 4
#272 Yasuhiro Matsubara Toyo Kohan Co. 4
#272 Kei Yoshiyama Sekisui Chemical Co. 4
#272 Tomoyuki Tsuruda Toyo Kohan Co. 4
#272 Shigeru Minamino Nippon Steel 4
#272 Yoshio Motoyama Mitsui Chemicals 4
#272 Hiroyuki Toh Biomolecular Engineering Research Institute 4
#272 Tsunenori Sakai Idemitsu Petrochemical Co. 4
#272 Seiji Maehama Tosoh 4
#272 Jun-ichi Chika Astrazeneca Uk Limited 4
#272 Masahiko Furuta Mitsui High-Tec 4
#272 Yutaka Fukunaga Tokuyama 4
#272 Hiroshi Okushita Ube Industries 4
#272 Yoshinori Shirakura Tosoh 4
#272 Masao Ariyuki Tokuyama 4
#272 Umewaka Nakatani Hercules 4
#272 Masaaki Todoko Toyo Soda Manufacturing Co. 4