Rifu, JP 2025

423 patents  ·  257 inventors

Ranked #533 of 40,155 cities Top 2%

Showing 1–50 of 257 inventors

Rank Inventor Primary Company Patents
1 Yoshihide Kihara Tokyo Electron Limited 9
2 Chishio Koshimizu Tokyo Electron Limited 8
3 Maju TOMURA Tokyo Electron Limited 7
3 Naoki Fujiwara Sony 7
#5 Hiroki Endo Toyota 6
#6 Ryosuke Suzuki Nintendo Co. 5
#6 Kazuya Nagaseki Tokyo Electron Limited 5
#8 Koichi Nagami Tokyo Electron Limited 4
#8 Hiroyuki TOBARI Alps Alpine Co. 4
#8 Ryutaro SUDA Tokyo Electron Limited 4
#8 Heishiro FUDO Alps Alpine Co. 4
#8 Nobutaka SASAKI Tokyo Electron Limited 4
#8 Shinya Ishikawa Tokyo Electron Limited 4
#8 Kazuhito Oshita Alps Alpine Co. 4
#8 Shinya ICHISE Alps Alpine Co. 4
#8 Takafumi Noguchi Fujitsu Limited 4
#8 Shinichi Izumi Nec 4
#8 Jun Hirose Tokyo Electron Limited 4
#8 Norihiko Amikura Tokyo Electron Limited 4
#8 Masatomo KITA Tokyo Electron Limited 4
#21 Masanobu Honda Tokyo Electron Limited 3
#21 Yasuharu Sasaki Tokyo Electron Limited 3
#21 Sho Kumakura Tokyo Electron Limited 3
#21 Takayuki Hatanaka Olympus 3
#21 Daisuke Satake Tokyo Electron Limited 3
#21 Tomonori YANAGIDA Advantest 3
#21 Ichiro SONE Tokyo Electron Limited 3
#21 Takuya Nishijima Tokyo Electron Limited 3
#21 Takahiro Murakami Tokyo Electron Limited 3
#21 Suguru Sato Tokyo Electron Limited 3
#21 Yuki Hosaka Tokyo Electron Limited 3
#21 Takayuki Katsunuma Tokyo Electron Limited 3
#21 Lifu LI Tokyo Electron Limited 3
#21 Hiroshi Tsujimoto Tokyo Electron Limited 3
#21 Michio Kadota Murata Manufacturing Co. 3
#21 Yuji Ogata Hitachi 3
#21 Atsushi Sawachi Tokyo Electron Limited 3
#21 Naohiko Okunishi Tokyo Electron Limited 3
#21 Tetsuo Hayakawa Denso 3
#21 Manabu Tamura Alps Green Devices Co. 3
#21 Hajime Tamura Mitsubishi Electric 3
#21 Shingo Takahashi Nec 3
#21 Shinsuke Oka Tokyo Electron Limited 3
#44 Masahiro DOGOME Tokyo Electron Limited 2
#44 Takahiro Taoka Tdk 2
#44 Shinji Himori Tokyo Electron Limited 2
#44 Eiji Takahashi Kobe Steel 2
#44 Shin Matsuura Tokyo Electron Limited 2
#44 Yuki IKEZOE Alps Alpine Co. 2
#44 Asuka Koike Alps Alpine Co. 2