Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,901–8,950 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Katsuyuki Kaji Ricoh Company 1
#5339 Takayori Nishida Ricoh Company 1
#5339 Yuki Yoshizumi Toshiba Mitsubishi-Electric Industrial Systems 1
#5339 Kenji Kondow Sony 1
#5339 Sadamitsu Aso Hitachi High-Technologies 1
#5339 Mitsuo Takada Tanaka Denshi Kogyo K. K. 1
#5339 Shota Shimoda Gree Holdings 1
#5339 Masanori Miyahara Sony 1
#5339 Phongtharin Vinayavekhin IBM 1
#5339 Aizoh Sakurai 3M 1
#5339 Genki ASOZU Japan Display 1
#5339 Takayuki Hisaka Mitsubishi Electric 1
#5339 Raizo Kuge Hosokawa Yoko Co. 1
#5339 Katsumasa Fujita Osaka University 1
#5339 Shinya Fukushima Sumco 1
#5339 Koji Maehana Asahi Kasei Kabushiki Kaisha 1
#5339 Seiji Syoubayashi Casio Keisanki 1
#5339 Alain Volmat Ricoh Company 1
#5339 Yuichi MITSUHASHI Nikon 1
#5339 Satoshi Hanajima Disco 1
#5339 Wataru Oniki Olympus 1
#5339 Ngo Tuyen Thibaud Sony 1
#5339 Shinya Hoshino Stanley Electric Co. 1
#5339 Tomoyuki Makihira Canon 1
#5339 Mitsutoshi Yahagi Ebara 1
#5339 Osamu Miura Hitachi 1
#5339 Takamasa SHIBA Square Enix Co. 1
#5339 Shigeharu SAKAYORI Nec 1
#5339 Toshihiro Iwata Harada Industry Co. 1
#5339 Kiichi Haramiishi Max Co. 1
#5339 Takuma Higo Sony 1
#5339 Songhee Kim Canon 1
#5339 Toshimitsu Kogure Taiyo Yuden Co. 1
#5339 Takeshi Nagao Sumitomo Electric Industries 1
#5339 Kenichi Mogi Bandai Co. 1
#5339 Naoyuki Makita Tachi-S Co. 1
#5339 Yuya Muramatsu Mitsubishi Electric 1
#5339 Keiichi Fujita Tokyo Electron Limited 1
#5339 Riki Kitagawa Wota 1
#5339 Takeyoshi Ohashi Hitachi High-Technologies 1
#5339 Totaro Nakashima Gree Holdings 1
#5339 Asuka Kawamura Gree Holdings 1
#5339 Asumi Inaguma Nec 1
#5339 Takumi Koyama Jfe Steel 1
#5339 Hiroshi Sekiguchi Dai Nippon Printing Co. 1
#5339 Kyosuke Uematsu Mitsubishi Motors 1
#5339 Harumichi YOKOYAMA Nec 1
#5339 Takaaki Murakami Sony 1
#5339 Prakash CHAKI Nec 1
#5339 Takaharu Takechi Bridgestone Sports Co. 1