Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,251–8,300 of 12,444 inventors

Rank Inventor Primary Company Patents
#4547 Yoshiaki Iwai Sony 1
#4547 Haruyoshi Sato Nippon Oil 1
#4547 Toshinaga Takeya Nihon Micronics 1
#4547 Kazuya Yokota Mazda Motor 1
#4547 Kazuhisa Mori Renesas Electronics 1
#4547 Takaharu Sato Honda Motor Co. 1
#4547 Junya IMAMOTO Toppan Printing Co. 1
#4547 Goshi Iketaka Mitsubishi Heavy Industries Thermal Systems 1
#4547 Momoka KASUYA Hitachi 1
#4547 Tatsuya Umino Mayekawa Mfg. Co. 1
#4547 Koichi Washisu Canon 1
#4547 Yusuke Kinouchi Mitsubishi Electric 1
#4547 Daichi Horii Sinfonia Technology Co. 1
#4547 Yuji Kameyama Toyo Ink Sc Holdings Co. 1
#4547 Ryuta Tsuchiya Hitachi 1
#4547 Takahiro Imamura Fujitsu Limited 1
#4547 Shin Ito Kabushiki Kaisha Toshiba 1
#4547 Kazuki ITOYAMA Mmi Semiconductor Co. 1
#4547 Tatsuya Nakajima Ricoh Company 1
#4547 Junji Iwatani Mitsubishi Electric 1
#4547 Akihiro Nakaniwa Mitsubishi Heavy Industries Compressor 1
#4547 Hirotaka Geka Asahi Kasei Microdevices 1
#4547 Kohtaro Amano Sony 1
#4547 Akihiro YAMATE Renesas Electronics 1
#4547 Kentaro Muro Canon 1
#4547 Akira Ikada Mitsubishi Electric 1
#4547 Nobuhiko Fujimori Hitachi 1
#4547 Junji Ohama Sony 1
#4547 Masaya Yamada Ibiden Co. 1
#4547 Mitsuyoshi Makida Tdk 1
#4547 Ryuichiro Yasuhara Alps Alpine Co. 1
#4547 Kazuaki FUKUOKA Jfe Steel 1
#4547 Tomohiro Nagoya Hitachi Chemical Company 1
#4547 Yasuharu Asano Sony 1
#4547 Hideta Nishizawa Canon 1
#4547 Koshiro FUKUMOTO Mitsubishi Electric 1
#4547 Tomoya Nagaoka Canon 1
#4547 Eiji Takeuchi Canon 1
#4547 Takayuki SUGIME 1
#4547 Kazuo Shimizu Hitachi Koki Co. 1
#4547 Noritaka Ashizawa Ushio Denki Kabushiki Kaisha 1
#4547 Sosuke Kagaya Canon 1
#4547 Shinji Tobimatsu Toflo 1
#4547 Tomoyuki Tajima Unknown 1
#4547 Yuichi UMEZAWA Globeride 1
#4547 Shohei Matsuhara 1
#4547 Seiichi Uchimura Daicel 1
#4547 Katsuhisa Ito Sony 1
#4547 Akifumi Kato Mitsui Petrochemical Industries 1
#4547 Katsuya Fukushima Thk Co. 1