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 8,501–8,550 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Naoto Yanagi Futaba 1
#4477 Go Uehara Hitachi 1
#4477 Nobuyuki Umeda Micron 1
#4477 Yo Yamato Daicel Chemical Industries 1
#4477 Shugo Ogawa Hitachi 1
#4477 Misato YOSHIDA Hitachi 1
#4477 Masaki Mochigi Taiyo Yuden Co. 1
#4477 Takuya Miyauchi Mitsubishi Chemical 1
#4477 Yasutaka Shinoura Mitsubishi Chemical 1
#4477 Chihiro Hayashi Sumitomo Metal Industries 1
#4477 Sin Ou Daiwa Can 1
#4477 Takao Tanigawa Showa Denko Materials Co. 1
#4477 Shunsuke Yajima Sharp Kabushiki Kaisha 1
#4477 Toshisuke Fukami Nippon Steel 1
#4477 Shigeru Yonemura Nippon Steel 1
#4477 Jumpei Shimizu 1
#4477 Sayaka Watanabe Sony 1
#4477 Natsuko Ozaki Sony 1
#4477 Akihiko Tsuruoka Eisai 1
#4477 Kenta Aino Nec 1
#4477 Yuki KAWANA Showa Denko Materials Co. 1
#4477 Aiko Kato Canon 1
#4477 Riho MORITA Artience Co. 1
#4477 Hiroyoshi Hirakawa Softbank 1
#4477 Ko Chatani Softbank 1
#4477 Toshiyuki Wada Mitsubishi Electric 1
#4477 Hirofumi Sato 1
#4477 Masaki SUGIE 1
#4477 Kenichi Hamano Mitsubishi Electric 1
#4477 Yusaku Hata Maftec Co. 1
#4477 Masakazu Fujio Hitachi 1
#4477 Kinya Nakagawa Jfe Steel 1
#4477 Toshikazu Karube Honda Motor Co. 1
#4477 Tomohiro Iwase Konica Minolta 1
#4477 Ryuji Iwaya Rakuten Group 1
#4477 Ryo Ono Taiyo Yuden Co. 1
#4477 Yosuke Shimada Nichia 1
#4477 Masahiro KUWAHARA Toyota 1
#4477 Takumi Umemura Olympus 1
#4477 Kazuki Sakai Panasonic 1
#4477 Toshimasa Kameda Hitachi High-Technologies 1
#4477 Taishi SUGIURA Mitsumi Electric Co. 1
#4477 Takuji Yoshikawa Subaru 1
#4477 Katsuhiro Shimada Hitachi 1
#4477 Tomoki KARIYA Hitachi 1
#4477 Keita Tsubakino Synaptics Incorporated 1
#4477 Yuri Furusawa WARF 1
#4477 Toru Kitaguchi Daicel Chemical Industries 1
#4477 Takuji Ikeda Nitta 1
#4477 Seiji Hirabayashi Renesas Electronics 1