Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,551–8,600 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Tadashi Masubuchi Ddk 1
#5101 Masayoshi Nemoto Ddk 1
#5101 Ayako Saga Central Japan Railway Comany 1
#5101 Yosuke Nishikata Fujitsu Limited 1
#5101 Madoka Hoshino Daiichi Sankyo Company, Limited 1
#5101 Seiji Sugiyama Nippon Steel & Sumitomo Metal 1
#5101 Yuka Saito Ricoh Company 1
#5101 Masanori Kabakura Nec 1
#5101 Yoshihiko Hamada Japan Aviation Electronics Industry, Limited 1
#5101 Takayuki Masukawa Paramount Bed Co. 1
#5101 Alex Yong-Sang Chia Rakuten Group 1
#5101 Hiroshi Toma Globeride 1
#5101 Mikio Segawa Sinfonia Technology Co. 1
#5101 Hideyuki Tombe Takata 1
#5101 Makoto Nishizaki Panasonic 1
#5101 Chisato Ishida Canon 1
#5101 Kasumi Oi Dai Nippon Printing Co. 1
#5101 Tetsuyuki Kimura 1
#5101 Arata Sakurai Ns Solutions 1
#5101 Seizo Miyata Unknown 1
#5101 Toshikazu Nagatsuka Canon 1
#5101 Hirotaka Nishina Nec 1
#5101 Kenzou Ikeda Hitachi Chemical Company 1
#5101 Satoshi Kayamori Tokyo Electron Limited 1
#5101 Masanori Ishigami Ricoh Company 1
#5101 Tomoo Iijima North 1
#5101 Takaharu Oyama Miraial Co. 1
#5101 Taeko Tatebayashi Ricoh Company 1
#5101 Wataru Nakahori Tdk 1
#5101 Yasuyo Saito Api 1
#5101 Makoto Tanikawa Mitsubishi Electric 1
#5101 Tadashi Yasui Japan Storage Battery Co. 1
#5101 Tomoharu Kumagai Honda Motor Co. 1
#5101 Toshio Kawagishi Fujitsu Limited 1
#5101 Genya Ogawa Subaru 1
#5101 Toru Kawanishi Sanbio 1
#5101 Junji Ooi Sony 1
#5101 Masahiro Kawato Nec 1
#5101 Hiromitsu Nishikawa Canon 1
#5101 Shinichi Ogata Sumco 1
#5101 Mitsunori Ishii Subaru 1
#5101 Takamitsu IRIYAMA Yahoo Japan 1
#5101 Teruyoshi Nakashima Fujifilm 1
#5101 Akane Tanaka National University Orporation Tokyo University Of Agriculture And Technology 1
#5101 Yuko OTANI Tohoku University 1
#5101 Wakayuki Hishida Hitachi 1
#5101 Juri Sakai Sony 1
#5101 Kenji Muta Mitsubishi Electric 1
#5101 Terutoshi Uchida Ihi 1
#5101 Nobukazu Takeuchi Mitsubishi Electric 1