Top Inventors in Rifu, JP — 2021

Rifu, JP ranks #243 worldwide for total patents filed in 2021, with 577 patents from 314 inventors. Leading employers of inventors based in Rifu, JP include Spin Master, Tokyo Electron Limited, Canon.

Showing 1–50 of 314 inventors

Rank	Inventor	Primary Company	Patents
1	Wataru Sato	Spin Master	9
2	Yoshihide Kihara	Tokyo Electron Limited	8
2	Koji Kawamura	Canon	8
2	Yuki Kato	Toyota	8
2	Akio Takada	Dexerials	8
2	Masahiro Tabata	Tokyo Electron Limited	8
#7	Toshiaki Sugawara	Dexerials	7
#7	Masanobu Honda	Tokyo Electron Limited	7
#9	Masaru Terakawa	Sony	6
#9	Kazuki Moyama	Tokyo Electron Limited	6
#9	Maju TOMURA	Tokyo Electron Limited	6
#9	Tomoki Yamada	Alps Alpine Co.	6
#9	Takanobu Iwama	Sony	6
#9	Hiroki Endo	Toyota	6
#15	Yuji Ogata	Hitachi	5
#15	Tomoki Nobuta	Nec Tokin	5
#15	Kazuya Nagaseki	Tokyo Electron Limited	5
#15	Sho Kumakura	Tokyo Electron Limited	5
#15	Yasuharu Sasaki	Tokyo Electron Limited	5
#15	Eiji Takahashi	Kobe Steel	5
#21	Kippei Sugita	Tokyo Electron Limited	4
#21	Eiji Nakashio	Sony	4
#21	Ikuyasu Miyako	Alps Alpine Co.	4
#21	Akihiro Yokota	Tokyo Electron Limited	4
#21	Naohiko Okunishi	Tokyo Electron Limited	4
#21	Takehito Shimatsu	Fuji Electric Co.	4
#21	Tatsumi Fujiyoshi	Alps Electric Co.	4
#21	Shigeshi Sakakibara	Dexerials	4
#21	Ryosuke Suzuki	Nintendo Co.	4
#21	Takashi Uenomachi	Alps Alpine Co.	4
#21	Yoshitsugu Wakita	Alps Alpine Co.	4
#21	Takayuki Hatanaka	Olympus	4
#21	Koichi Takayama	Sumitomo Electric Industries	4
#34	Hiroshi Wakuda	Alps Alpine Co.	3
#34	Kumi Inoue	Tohoku University	3
#34	Yasuyuki Kudo	Hitachi	3
#34	Tomoya Endo	Tokyo Electron Limited	3
#34	Wataru Kimura	Alps Alpine Co.	3
#34	Takahiro Takeuchi	Japan Display	3
#34	Daisuke Takada	Makino Milling Machine Co.	3
#34	Takashi Dokan	Tokyo Electron Limited	3
#34	Satoko Asaoka	Sony	3
#34	Akira Yoshikawa	Tohoku University	3
#34	Yasutaka HAMA	Tokyo Electron Limited	3
#34	Kentaro Ishii	Mitsubishi Gas Chemical Company	3
#34	Shinji Himori	Tokyo Electron Limited	3
#34	Yutaka Muramoto	Dexerials	3
#34	Yasuyuki Kitamura	Alps Alpine Co.	3
#34	Shinsuke Oka	Tokyo Electron Limited	3
#34	Sho Taguchi	Canon	3

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Rifu, JP 2021