Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Panasonic — 39,942 Patents

Rank (All Time): #18 of 106,127Top 1%
21,108 inventors
39,942 Patents All Time

Top Inventors at Panasonic All Time

Showing 401–450 of 21,108 inventors

RankNamePatents
#399 Hajime Akimoto 35
#399 Hongchao Li 35
#399 Isao Fuwa 35
#399 Junji Nakatsuka 35
#399 Kentaro Miyano 35
#399 Masataka Ozeki 35
#399 Naotaka Hashimoto 35
#399 Noboru Yamada 35
#399 Shinji Yamamoto 35
#399 Sotaro Tsukizawa 35
#399 Takashi Aramaki 35
#399 Tatsuro Juri 35
#399 Takeshi Kamoi 35
#399 Tatsumi Setomoto 35
#399 Yoshiaki Nakayoshi 35
#399 Yoshiaki Satou 35
#399 Akinori Hiramatu 35
#418 Eiko Seidel 34
#418 Hideaki Adachi 34
#418 Hiroshige Hirano 34
#418 Hitoshi Nakatani 34
#418 Kazuhito Kimura 34
#418 Kenichi Kuri 34
#418 Keiji Onishi 34
#418 Keiichi Tanaka 34
#418 Koji Arita 34
#418 Masayuki Toyama 34
#418 Osamu Kato 34
#418 Shigetaka Kasuga 34
#418 Shingo Yoshioka 34
#418 Takeshi Shimizu 34
#418 Takashi Tamura 34
#418 Tomoki Ishii 34
#418 Toshihiro Matsumoto 34
#418 Yasushi Uesaka 34
#418 Yoshio Matsumura 34
#418 Yoshiaki Tanaka 34
#418 Yukihiro Shimasaki 34
#418 Zhiqiang Wei 34
#440 Bien Chann 33
#440 Hiroyasu Fujinaka 33
#440 Hiroshi Murakami 33
#440 Hideyuki Nakanishi 33
#440 Hidenobu Wakita 33
#440 Kazuhiko Ishimaru 33
#440 Kazuhiro Minami 33
#440 Kenichi Fukuda 33
#440 Kentaro Yamauchi 33
#440 Masumi Abe 33
#440 Masaki Fujikane 33