Rifu, JP All Time

15,173 patents  ·  2,101 inventors

Ranked #378 of 111,555 cities Top 1%

Showing 101–150 of 2,101 inventors

Rank Inventor Primary Company Patents
#95 Kentaro Ishii Mitsubishi Gas Chemical Company 30
#102 Hitoshi Kitayoshi Advantest 29
#102 Takahiro Senda Sharp Kabushiki Kaisha 29
#102 Sho Kumakura Tokyo Electron Limited 29
#105 Junichi Honda Sony 28
#105 Mikio Onodera Alps Electric Co. 28
#105 Kenichi Mitsumori Organo 28
#105 Yoshiaki Nishimura Canon 28
#105 Tomohiro Sasaki Murata Manufacturing Co. 28
#105 Takanobu Iwama Sony 28
#111 Ryoichi Yoshida Takata 27
#111 Toshiki Nakamura Hoya 27
#111 Katsuyuki Koizumi Tokyo Electron Limited 27
#111 Yutaka Muramoto Dexerials 27
#111 Hiroshi Tsujimoto Tokyo Electron Limited 27
#111 Tomohide Minami Tokyo Electron Limited 27
#111 Mari Dezawa Tohoku University 27
#118 Yasuji Hagiwara Alps Alpine Co. 26
#118 Kippei Sugita Tokyo Electron Limited 26
#118 Yuzuru Fukushima Sony 26
#118 Tetsuji Sato Tokyo Electron Limited 26
#118 Katsuhiko Shibata Semiconductor Energy Laboratory 26
#118 Naohiko Okunishi Tokyo Electron Limited 26
#118 Koji Kotani Unknown 26
#118 Kazuhiko Kitano Honda Motor Co. 26
#126 Junichi Sugawara Sony 25
#126 Takayuki Hatanaka Olympus 25
#126 Kazuhito Oshita Alps Alpine Co. 25
#126 Chae Gee Sung Lg Philips Lcd Co. 25
#126 Toshiaki Sugawara Dexerials 25
#131 Mitsuteru Kimura Unknown 24
#131 Seiichi Takano Chisso 24
#131 Kazuhiro Harasaka Ricoh Company 24
#131 Wataru Oguchi Alps Electric Co. 24
#131 Masaki Kagawa Minebea Co. 24
#131 Jun Yamagishi Ohi Seisakusho Co. 24
#131 Akihiro Yokota Tokyo Electron Limited 24
#131 Kiyoshi Maeda Dainippon Screen Mfg. Co. 24
#131 Shoichiro Matsuyama Tokyo Electron Limited 24
#131 Hidetoshi Konno Tetra Laval Holdings & Finance S.A. 24
#141 Fumihito Itoh Ricoh Company 23
#141 Yoshihito Fukushima Sony 23
#141 Atsushi Sawachi Tokyo Electron Limited 23
#141 Tomokazu Matsue Japan Aviation Electronics Industry, Limited 23
#141 Akira Nagayama Kyocera 23
#141 Sho Taguchi Canon 23
#141 Yuichi Ida Alps Electric Co. 23
#148 Kazuki Moyama Tokyo Electron Limited 22
#148 Takahiro Yonezawa Sumitomo Electric Industries 22
#148 Hisanori Yamane Ricoh Company 22