Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,201–7,250 of 11,914 inventors

Rank Inventor Primary Company Patents
#5999 Eiichi Sakao Rohm Co. 2
#5999 Toyoakira Fukui Tsubakimoto Chain 2
#5999 Shunsuke Nakaya Murata Manufacturing Co. 2
#5999 Yoshihiro Fukutani Daido Metal Company 2
#5999 Tetsuro Okuno Nihon Nohyaku Co. 2
#5999 Naotarou Nakata Rohm Co. 2
#5999 Yoshimi Inden Sanyo Chemical Industries 2
#5999 Yasuaki Araki Dainippon Screen Mfg. Co. 2
#5999 Hideto Fukui Kaken Pharmaceutical Co. 2
#5999 Kohji Hada Dainippon Screen Mfg. Co. 2
#5999 Shibata Kazutaka Rohm Co. 2
#5999 Junichi Masuo Dainippon Screen Mfg. Co. 2
#5999 Ryuichi Ohtsuki Nitto Seiko Co. 2
#5999 Masayoshi Matsuba Dainippon Screen Mfg. Co. 2
#5999 Toshio Yanobu 2
#5999 Shoichi Takeshita Sumitomo Electric Industries 2
#5999 Masatsugu Hirano Omron 2
#5999 Soichi Okuhara Omron 2
#5999 Koreto Marui Nitto Seiko Co. 2
#5999 Zenpei Tachibana Kyocera 2
#5999 Hajime Hashimoto Nissin Electric Co. 2
#5999 Syuichi Nogawa Nissin Electric Co. 2
#5999 Hiroyuki Toyofuku Suncall 2
#5999 Shinzo Kohjiya Daiso Co. 2
#5999 Hiromasa Itakura 2
#5999 Masasuke Yoshimura Sumitomo Electric Industries 2
#5999 Syoichi Komura Suncall 2
#5999 Yoshiaki Katsura Jujo Paper Co. 2
#5999 Shigemichi Oyama Sumitomo Electric Industries 2
#5999 Soichi Matsuyama Mita Industrial Co. 2
#5999 Tokuji Yamamoto Mitsubishi Rayon Engineering Co. 2
#5999 Akitoshi Yamamoto Kawasaki 2
#5999 Hideto Komi Shimadzu 2
#5999 Hiroaki Takemoto Dainippon Screen Mfg. Co. 2
#5999 Shinji Sanuki Nippon Gohsei Kagaku Kogyo 2
#5999 Yoshikazu Maeyama Sumitomo Electric Industries 2
#5999 Masafumi Tagaya Dainippon Screen Mfg. Co. 2
#5999 Masanobu Yasui Colin Electronics Co. 2
#5999 Yoshito Sakaguchi Chugai Ro Co. 2
#5999 Shigeru Hirooka Nippon Yusoki Co. 2
#5999 Shotaro Umebachi Panasonic 2
#5999 Hidetaka Fujimura Daikin Industries 2
#5999 Shigeru Kanbara Rohm Co. 2
#5999 Masanao Koyama Unitika 2
#5999 Masayuki Tanimori Dainippon Screen Mfg. Co. 2
#5999 Ujo Maeda Ihara Chemical Industry Co. 2
#5999 Satoru Hiramatsu Torii Winding Machine Co. 2
#5999 Kenich Watanabe Murata Manufacturing Co. 2
#5999 Kenji Isihara Fukuda Metal Foil & Powder Co. 2
#5999 Hideaki Kamei Hitachi Maxell 2