Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,301–5,350 of 6,779 inventors

Rank Inventor Primary Company Patents
#4343 Yushi Miura Japan Atomic Energy Research Institute 1
#4343 Taisei Kikuchi Forestry And Forest Products Research Institute 1
#4343 Toshiki Ikami Nitto Denko 1
#4343 Kazuya Numajiri Nihon Micronics 1
#4343 Shuji Seki Hitachi Maxell 1
#4343 Hitoshi Sai National Institute Of Advanced Industrial Science And Technology 1
#4343 Yu Asakura Hitachi Astemo 1
#4343 Kuniomi Oguchi Daikin Industries 1
#4343 Toshifumi Hatta Chiba Institute Of Technology 1
#4343 Junichi Kinugawa National Institute For Materials Science 1
#4343 Yoshinori Masaoka Gunze Limited 1
#4343 Shigeki Arai Japan Atomic Energy Research Institute 1
#4343 Toshiyuki Chatake Japan Atomic Energy Research Institute 1
#4343 Kiyokazu Nishimura National Institute Of Advanced Industrial Science And Technology 1
#4343 Takeshi Yoshino Chugai Pharmaceutical 1
#4343 Kuniomi Tachibana Nissui Pharmaceutical Co. 1
#4343 Noboru Ohmori Kureha 1
#4343 Takahiro Toyoshima Kissei Pharmaceutical Co. 1
#4343 Cha Seung, II National Institute For Materials Science 1
#4343 Rena Kojima Nitto Denko 1
#4343 Goro Arkane Ishikawajima-Harima Heavy Industries Co. 1
#4343 Yoshiko Kumazawa San-Ei Gen F.F.I. 1
#4343 Yuki Onishi Japan Atomic Energy Research Institute 1
#4343 Kazuhito Kouno Nhk Spring Co. 1
#4343 Satoshi Kashiwazaki 1
#4343 Akihumi Iwama Sanyo Electric Co. 1
#4343 Chuanping Feng Japan Science And Technology 1
#4343 Hiromichi Hongo National Institute For Materials Science 1
#4343 Tsuyoshi Kakegawa Hitachi Construction Machinery Co. 1
#4343 Ryuuichi Kimura Nitto Denko 1
#4343 Masaaki Suehiro IBM 1
#4343 Naoto ISE Koki Holdings Co. 1
#4343 Masahide IMAYOSHI Koki Holdings Co. 1
#4343 Shunichiro Kawada Riso Kagaku 1
#4343 Yutaka Kono Fujisawa Pharmaceutical Co. 1
#4343 Sanae Mine Sumitomo Chemical 1
#4343 Takenori Iso Hitachi Astemo 1
#4343 KIYONORI SOTOME Canon 1
#4343 Turo Oki Eisai R&D Management Co. 1
#4343 Masahiko Tatsuma Sumitomo Chemical 1
#4343 Hiromi Aoyama Hitachi 1
#4343 Yoshifumi Asada Sk Kaken Co. 1
#4343 Kohei Fujisawa Koki Holdings Co. 1
#4343 Nagayoshi Kasashima National Institute Of Advanced Industrial Science And Technology 1
#4343 Masahiro Tago Jx Advanced Metals 1
#4343 Mitsunobu TAKEMOTO National Institute Of Advanced Industrial Science And Technology 1
#4343 Tokuyuki Shinohara Takeda Pharmaceutical Company Limited 1
#4343 Morio Shinoda 1
#4343 Asami Funatsu Nitto Denko 1
#4343 Takuya KONDO Unimatec Co. 1