Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,401–6,450 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Kei Iwatsuki Oki Electric Industry Co. 1
#5439 Keisuke Sasada Ntt Docomo 1
#5439 Toshiyuki Oonishi Mitsubishi Electric 1
#5439 Takayuki Matsumi Renesas Electronics 1
#5439 Tomohisa Fukuyama Nec 1
#5439 Sota Komae Mitsubishi Electric 1
#5439 Hideaki Hirahara Nihon Kohden 1
#5439 Takanori Mukai Sony 1
#5439 Shingo Itoh Brother Kogyo 1
#5439 Hiroshi Ashiya Mitsubishi Electric 1
#5439 Tadashi Minobe Mitsubishi Electric 1
#5439 Ayumi Matsusako Sony 1
#5439 Seiji Sanda Japan Communications 1
#5439 Yuki Sugiue Sony 1
#5439 Hideki Arakawa Fujitsu Limited 1
#5439 Taisuke Sueda Mitsubishi Electric 1
#5439 Shotaro KAWANO Nec 1
#5439 Kenta Kotani Tdk 1
#5439 Masanori Tsujimoto Daifuku Co. 1
#5439 Satoshi Kaburaki Kabushiki Kaisha Toshiba 1
#5439 Kazuro Haga IBM 1
#5439 Yoshimasa Hara Brother Kogyo 1
#5439 Ryouta Sugamura Tgk Co. 1
#5439 Akihiko Yamamoto Hitachi 1
#5439 Hiroshi Kamo Asahi Kasei Chemicals 1
#5439 Masato Soshi Casio Computer Co. 1
#5439 Yasutaka Makino Amano Pharmaceutical Co. 1
#5439 Shinya Wada Sony 1
#5439 Jun Sasai Asahi Glass Co. 1
#5439 Osamu Tanabe Alps Electric Co. 1
#5439 Yasuo Enokido Fps 1
#5439 Akihiko Koizuka Dwango Co. 1
#5439 Takashi Ishimori Hino Motors 1
#5439 Yoji Masui Sinfonia Technology Co. 1
#5439 Toru Ushiku Canon 1
#5439 Akiomi Tanaka National University Corporation Nagoya University 1
#5439 Masakuni Okamoto Hitachi 1
#5439 Megumi SAWAMURA Ricoh Company 1
#5439 Masanao Iwamoto Nec 1
#5439 Kazuyasu Koyama Tanita 1
#5439 Teppei Miyaji Longitude Semiconductor S.A.R.L. 1
#5439 Dai Yokoe Tn International 1
#5439 Noriaki Shimonabe Mitsubishi Electric 1
#5439 Shoko Matsuda Koken Co. 1
#5439 Tomofumi Shigekuni Jfe Steel 1
#5439 Takahiro Minowa Honda Motor Co. 1
#5439 Noriyuki Katsuyama Ihi 1
#5439 Toshihiko Kubota Honda Motor Co. 1
#5439 Megumi Kikiuchi Sony 1
#5439 Azusa Yokomizo Nec 1