Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,801–9,850 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Chiho Tomizawa Nec 1
#5381 Motoji Aoki Shiseido Company, Limited 1
#5381 Shingo Fujihara Semitec 1
#5381 Yukito Yamamoto Teijin Limited 1
#5381 Masaki Kusano Mitsubishi Electric 1
#5381 Jin Akagi On-Chip Biotechnologies Co. 1
#5381 Masayuki ISHIGE On-Chip Biotechnologies Co. 1
#5381 Ai Nakada Sony 1
#5381 Yuta TANAKA Ihi 1
#5381 Akihiko Goto Denso 1
#5381 Akifumi SHIMONO Mitsubishi Electric 1
#5381 Takanobu Sugimoto Dowa Metaltech Co. 1
#5381 Takuya Kuwayama Nippon Steel & Sumitomo Metal 1
#5381 Tsutomu Hiroyama Casio Computer Co. 1
#5381 Keisuke NISHIDO Resonac 1
#5381 Masahiro Tokura Toppan 1
#5381 Hidehito Nakanishi Sft Laboratory Co. 1
#5381 Koji Kajiwara Furukawa Electric Co. 1
#5381 Akihiro Takano Sony 1
#5381 Yuji Hosokawa Paramount Bed Co. 1
#5381 Shinji Yamakawa Ricoh Company 1
#5381 Ryo Miyazaki Toyota 1
#5381 Hidekazu Hirai Mitsubishi Electric 1
#5381 Shunsuke Kibayashi 1
#5381 Hidemitsu Toba Nikon 1
#5381 Mitsuru Nonaka Honda Motor Co. 1
#5381 Hideo Yagata Subaru 1
#5381 Makoto Sonoki Subaru 1
#5381 Noritaka Kobuse Dentsu 1
#5381 Yo Tanaka Mitsubishi Electric 1
#5381 Takashi KATAGUCHI Sony 1
#5381 Hisayuki Taki Mitsubishi Electric 1
#5381 Tatsuro Yoshino Mitsubishi Electric 1
#5381 Tomoya TAJI Jsr 1
#5381 Minoru Kanamaru Mitsubishi Electric 1
#5381 Kohhei Iino 1
#5381 Yoshiaki Takemoto Asmo Co. 1
#5381 Longshen Yang Safie 1
#5381 Atsushi Matsubayashi The University Of Tokyo 1
#5381 Toshiaki Isoya Sony 1
#5381 Taishi Toyono Teac 1
#5381 Kiyokazu Otsuka Nec 1
#5381 Akio Ui Kabushiki Kaisha Toshiba 1
#5381 Mao YOSHIKAWA Prospira 1
#5381 Takumi Shirakuma Konica Minolta 1
#5381 Takahiro Nagayama Sanford Burnham Prebys Medical Discovery Institute 1
#5381 Akihiro Osaka Hitachi Kokusai Electric 1
#5381 Yuta Kamikawa Kyoto University 1
#5381 Kento Takenaka Sony 1
#5381 Jun ISHIO Honda Motor Co. 1