Okaya, JP All Time

1,724 patents  ·  166 inventors

Ranked #2,441 of 111,555 cities Top 3%

Showing 51–100 of 166 inventors

Rank Inventor Primary Company Patents
#50 Yuichi Aruga Seiko Epson 8
#52 Hiroyuki Kusumoto Seiko Epson 7
#52 Shunichi Imai Olympus 7
#52 Yasunobu Tokuda Seiko Epson 7
#52 Shuho KOBAYASHI Seiko Epson 7
#52 Masaharu Hamada Olympus Optical Co. 7
#52 Morihiko Yamada Showa Denko K.K. 7
#52 Kiyoyasu Yamazaki Nihon Pisco Co. 7
#59 Takahiro KAMETA Seiko Epson 6
#59 Toshimichi Yasuda AT&T 6
#59 Tsuyoshi Komatsu The Eastern 6
#59 Naotake Maekubo Kaneka 6
#59 Koji Oguchi Nidec Sankyo 6
#59 Isao Oguchi Seiko Epson 6
#59 Akira Harayama Teikoku Piston Ring Co. 6
#66 Mitsutomo Miyashita Kyorin Pharmaceutical Co. 5
#66 Makoto Nakadate Seiko Epson 5
#66 Satoshi Yoda Seiko Epson 5
#66 Sadaaki Horiuchi Seiko Epson 5
#66 Seiji Tamaki Tpr Co. 5
#66 Kazuki Imai Seiko Epson 5
#66 Akihiko Yonemochi Seiko Epson 5
#73 Takashi Oguchi Ngk Insulators 4
#73 Chisato Tezuka Seiko Epson 4
#73 Nobumasa Fukushima Seiko Epson 4
#73 Kazutoshi Sugimura Fuji Electric Co. 4
#73 Shigemasa Enoeda AT&T 4
#73 Atsuhito Kobayashi Chino 4
#73 Fumio Shigeta Fuji Electric Co. 4
#73 Kazuaki Morozumi Seiko Epson 4
#73 Hiroshi Kamijima Chino 4
#82 Hisatoshi Takada Kyocera 3
#82 Hideo Uruma Seiko Epson 3
#82 Akihiro Tomie Seiko Epson 3
#82 Shigemitsu TANAKA Seiko Epson 3
#82 Hiroyuki Itahana Nichia 3
#82 Yasuyuki Yaguchi — 3
#82 Teruaki Miyasaka — 3
#82 Mizuho UENO Daikin Industries 3
#82 Kazunori Mizutani Teikoku Piston Ring Co. 3
#82 Kiyotaka Koide Seiko Epson 3
#82 Takuya HIRAIDE Seiko Epson 3
#82 Arata Okayama Kyocera 3
#82 Suwao Satoh Fuji Photo Optical Co. 3
#82 Yoshinori Shinbo — 3
#96 Yuki MUKAI Kaneka 2
#96 Fumiyoshi Ito — 2
#96 Masahiko Hiraide — 2
#96 Tatsuya TSUBOI Seiko Epson 2
#96 Heikichi Yahata Soode Nagano Co. 2