Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 8,851–8,900 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Tomio Nakamura Nitto Chemical Industry Co. 1
#4477 Kei Ochiai Canon 1
#4477 Kazuaki Kamihara Ricoh Company 1
#4477 Kohei Chike Ricoh Company 1
#4477 Takato KATAYAMA Asahi Kasei Microdevices 1
#4477 Naoya Urakawa Toppan 1
#4477 Manabu Ishii Toshiba Medical Systems 1
#4477 Iwahiko Akasaka 1
#4477 Takeo Katsuda Minolta Co. 1
#4477 Yuki Yokokawa Jsr 1
#4477 Hiroshi Moriyama Honda Motor Co. 1
#4477 Yasushi Sonoda 1
#4477 Naoki Toyomura Ebara 1
#4477 Hitoshi Soma Mitsubishi Electric 1
#4477 Takamasa NAKAO Mitsubishi Electric 1
#4477 Kenta Odawara Subaru 1
#4477 Yumi Fujita Kabushiki Kaisha Toshiba 1
#4477 Naoki Yasui Hitachi High-Technologies 1
#4477 Taiki Ono Nhk Spring Co. 1
#4477 Masakazu Shiraishi Nippon Kayaku 1
#4477 Hisashi Saito Kabushiki Kaisha Toshiba 1
#4477 Yutaka Hamasuna Dic 1
#4477 Yuki OKINO Tdk 1
#4477 Shuichi Takizawa Tdk 1
#4477 Tomohiro Imai Panasonic 1
#4477 Takeshi Motegi Agc 1
#4477 Yuji Hayashi Denso 1
#4477 Satoru Nonaka National Cancer Center 1
#4477 Ichiro Oda Shimadzu 1
#4477 Junichi Chiba Yoshino Kogyosho Co. 1
#4477 Hiroshi Hosokoshiyama Yoshino Kogyosho Co. 1
#4477 Seiji ISO Yoshino Kogyosho Co. 1
#4477 Mariko Nakagawa Yazaki 1
#4477 Yoshinori SATOU Denso 1
#4477 Kazuaki Oya Nippon Sheet Glass Company, Limited 1
#4477 Kazuyuki Shikama Sony 1
#4477 Katsumi Nochi Mitsubishi Electric 1
#4477 Chifumi Seida Chugai Pharmaceutical 1
#4477 Noko Honda Asahi Kasei Kabushiki Kaisha 1
#4477 Hiroki Amano Taiyo Nippon Sanso 1
#4477 Gosuke Kikutsuji Toyocolor Co. 1
#4477 Yutaka Hashimoto Dainippon Ink And Chemicals 1
#4477 Ryuji Monden Showa Denko K.K. 1
#4477 Yusaku Motonaga Canon 1
#4477 Hiroyuki Koike Sankyo Holdings Co. 1
#4477 Kento SAKURAI Agc 1
#4477 Tadayoshi Kawaguchi 1
#4477 Jun Ohno Fujitsu Limited 1
#4477 Victor Subic Mitsubishi Motors 1
#4477 Kazuya Kusano Hitachi Construction Machinery Co. 1