Toyonaka, JP 1982

128 patents  ·  95 inventors

Ranked #147 of 15,417 cities Top 1%

Showing 1–50 of 95 inventors

Rank Inventor Primary Company Patents
1 Junki Katsube Sumitomo Chemical 6
1 Tsutomu Teraji Sk&F Lab 6
3 Tamon Uematsu Sumitomo Chemical 3
3 Hirofumi Arimura Green Cross 3
3 Hitoshi Kurono Nihon Nohyaku Co. 3
#6 Yoshiyasu Furukawa Takeda Chemical Industries 2
#6 Osamu Nakaguchi Fujisawa Pharmaceutical Co. 2
#6 Masaaki Funaki Nippon Sheet Glass Company, Limited 2
#6 Hiromu Ouchi Sumitomo Electric Industries 2
#6 Kunimasa Kamio Sumitomo Chemical 2
#6 Shoji Nagata Sumitomo Chemical 2
#6 Toshio Adachi Unknown 2
#6 Zenzaburo Tozuka Fujisawa Pharmaceutical Co. 2
#6 Noriyuki Matsumoto Duskin Franchise Kabushiki Kaisha 2
#6 Joichi Saitoh — 2
#6 Kohichi Aketa Sumitomo Chemical 2
#6 Saburo Ogata — 2
#6 Muneaki Nakai Sumitomo Electric Industries 2
#6 Michisuke Nagasaki Yanmar Diesel Engine Co. 2
#6 Yasuyuki Morita Sumitomo Electric Industries 2
#6 Masaaki Nakaya Duskin Franchise Kabushiki Kaisha 2
#6 Yoshio Kuramoto Minolta 2
#23 Takeshi Furusawa Ibiden Co. 1
#23 Kiyoshi Kawai Fujitsu Limited 1
#23 Nobuyuki Tanaka Kissei Pharmaceutical Co. 1
#23 Katsumi Ogawa Kobe Steel 1
#23 Akira Fukasawa Sumitomo Chemical 1
#23 Osamu Kimura Ube Industries 1
#23 Makio Kobayashi — 1
#23 Toshiyuki Maruoka Seikenkai 1
#23 Akinori Seta Aloka Co. 1
#23 Hidehiko Maehata Hitachi Zosen 1
#23 Isamu Nakayama Ishikawajima-Harima Heavy Industries Co. 1
#23 Seiichi Matsushima Hitachi Maxell 1
#23 Makoto Sunagawa Sumitomo Pharmaceuticals Company Limited 1
#23 Seishi Terakado Sumitomo Electric Industries 1
#23 Takaji Washio Mita Industrial Co. 1
#23 Mitsuhide Isobe Shimano Industrial 1
#23 Toshio Mizutani Sumitomo Chemical 1
#23 Takatoshi Shimomura Sumitomo Chemical 1
#23 Sadaharu Abeta Sumitomo Chemical 1
#23 Katsuyuki Shiota Sumitomo Chemical 1
#23 Katsufumi Nishio Sumitomo Electric Industries 1
#23 Yoshio Kawate Kobe Steel 1
#23 Keiichi Akashi Nippon Light Metal Company 1
#23 Masaki Sunami Sumitomo Chemical 1
#23 Hiromi Sato Sumitomo Chemical 1
#23 Tadanobu Okuda Kyushu Hitachi Maxell 1
#23 Sadao Toyoda — 1
#23 Kikuo Ioshizumi Sumitomo Chemical 1