Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,001–8,050 of 49,251 inventors

Rank Inventor Primary Company Patents
#7503 Ryosuke Miyata Fujitsu Limited 14
#7503 Masahiro Wakamori Sumitomo Electric Industries 14
#7503 Yuka Aoyama Ricoh Company 14
#7503 Chiaki Okuyama Fujitsu Limited 14
#7503 Hiroki Ishimitsu Ricoh Company 14
#7503 Tsukuru Suzuki Ebara 14
#7503 Kazuhisa Ebuchi Canon 14
#7503 Toshiyuki Kawasaki Ricoh Company 14
#7503 Kazuhiro Hata Mitsubishi Electric 14
#7503 Kenro Kubota Kioxia 14
#7503 Kozo Matake Ebara 14
#7503 Katsumasa Sato Iriso Electronics Co. 14
#7503 Koki Nukanobu Canon 14
#7503 Tokuho Takagaki Hitachi 14
#7503 Tomohiro Sasa Ricoh Company 14
#7503 Shusaku Kubo 14
#7503 Satoshi Suzuno Sony 14
#7503 Tomomitsu Kuroyanagi Hitachi 14
#7503 Kazuhiro Hirayama Canon 14
#7503 Takeshi Yoshiyuki Kabushiki Kaisha Toshiba 14
#7503 Shusuke Inada Kabushiki Kaisha Toshiba 14
#7503 Shogo Shibazaki Fujitsu Limited 14
#7503 Seiichi Kawamoto Sony 14
#7503 Yuji Izumi 14
#7503 Kazuto Yoneyama Maxell 14
#7503 Akito Ohkubo Fujitsu Limited 14
#7503 Shuji Ishikawa Kyocera 14
#7503 Tsuneo Mizuno Fujitsu Limited 14
#7503 Akiko Mimotogi Kabushiki Kaisha Toshiba 14
#7503 Ryoji Amemiya Sony 14
#7503 Susumu Igarashi Canon 14
#7503 Yoshio Tokuyama Victor Company Of Japan 14
#7503 Kazuya Saitoh Ricoh Company 14
#7503 Mitsuaki Uesugi Nkk Co. 14
#7503 Kazuyuki Omori Renesas Electronics 14
#7503 Akira Ichiboshi 14
#7503 So Hasegawa Canon 14
#7503 Minoru Sueki Fujitsu Limited 14
#7503 Masahiro Kawanishi Canon 14
#7503 Nobuyuki Ikarashi Nec 14
#7503 Yuji Tawaragi Pioneer 14
#7503 Shinji Mizutani Nikon 14
#7503 Yuichi Tomaru Fujifilm 14
#7503 Kensuke Terakawa Fujifilm 14
#7503 Toshihiko Endo Polyplastics Co. 14
#7503 Tsutomu Shioyama Bando Chemical Industries 14
#7503 Kotaro Hata Nippon Zeon Co. 14
#8048 Hirohito Miyazaki Sony 13
#8048 Keita Katagiri Ricoh Company 13
#8048 Kumiko Tachibana Sumitomo Electric Industries 13