Osaka, JP 1994

2,489 patents  ·  1,598 inventors

Ranked #11 of 22,654 cities Top 1%

Showing 1–50 of 1,598 inventors

Rank Inventor Primary Company Patents
1 Noriyuki Matsuoka Yamaichi Electronics Co. 16
2 Tatsuro Juri Sumitomo Electric Industries 11
3 Makoto Kawamura Sony 10
3 Haruo Yamashita Panasonic 10
#5 Mamoru Soga Sumitomo Electric Industries 9
#5 Yasuo Sakaguchi — 9
#5 Akira Shimizu Hitachi 9
#8 Noboru Yamada Sumitomo Electric Industries 8
#8 Osamu Yoshikawa Smk 8
#8 Masaharu Takahashi Shin-Etsu Chemical Co. 8
#11 Yoshitaka Aoyama Unknown 7
#11 Tsutomu Nakamura Shin-Etsu Chemical Co. 7
#11 Norihisa Mino Sumitomo Electric Industries 7
#11 Takafumi Uemiya Sumitomo Electric Industries 7
#11 Haruhisa Takiguchi Sharp Kabushiki Kaisha 7
#11 Kazuo Sawada Sumitomo Electric Industries 7
#11 Hiroshi Yokota Sumitomo Electric Industries 7
#18 Hiroshi Suganuma Sumitomo Electric Industries 6
#18 Naota Uenishi Sumitomo Electric Industries 6
#18 Shigeyoshi Matubara Sumitomo Chemical 6
#18 Shigenobu Fukushima Minolta 6
#18 Toshihiko Wada Hitachi 6
#18 Mihoji Tsumura Ricos Co. 6
#18 Kiyotada Kawakami Sanyo Electric Co. 6
#18 Tadashi Nishimura Mitsubishi Electric 6
#18 Junji Oshima Takeda Chemical Industries 6
#18 Yoshiaki Komma Panasonic 6
#18 Hideaki Nakahata Sumitomo Electric Industries 6
#18 Kazunari Inoue Mitsubishi Electric 6
#18 Yoshio Eguchi Nippon Paint Holdings Co. 6
#18 Noriki Hayashi Sumitomo Electric Industries 6
#18 Kenya Uomori Sumitomo Electric Industries 6
#33 Akira Mashimo Teac 5
#33 Shinji Inazawa Sumitomo Electric Industries 5
#33 Kuniaki Nakano Sharp Kabushiki Kaisha 5
#33 Yoshio Ozawa Kabushiki Kaisha Toshiba 5
#33 Yoichi Kawashima Santen Pharmaceutical Co. 5
#33 Michitomo Iiyama Sumitomo Electric Industries 5
#33 Satoshi Koyama Daikin Industries 5
#33 Masafumi Kubota Sumitomo Electric Industries 5
#33 Yoshimitsu Yamauchi Sharp Kabushiki Kaisha 5
#33 Kenzou Kassai Aprica Kassai Kabushikikaisha 5
#33 Hiroya Sugawa Minolta 5
#33 Shigeo Tanaka Sony 5
#33 Osamu Nakamura Semiconductor Energy Laboratory 5
#33 Keiichi Yoshizumi Sumitomo Electric Industries 5
#33 Takayoshi Fujiwara Kabushiki Kaisha Toshiba 5
#33 Hiroshi Sakurai Panasonic 5
#33 Tokuhiko Tamaki Panasonic 5
#33 Kenji Onishi Shimano 5