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 4,651–4,700 of 21,108 inventors

RankNamePatents
#4438 Keiichi Fujii 6
#4438 Kenichi Hamanaka 6
#4438 Kenji Hisatomi 6
#4438 Kenya Hori 6
#4438 Keiji Horikawa 6
#4438 Kei Ichikawa 6
#4438 Kenji Itaya 6
#4438 Kent Ito 6
#4438 Kenichi Itou 6
#4438 Keishi Iwasaki 6
#4438 Keita Kanamori 6
#4438 Kenichi Kawaguchi 6
#4438 Kenji Kobayashi 6
#4438 Keisuke Koga 6
#4438 Kenichi Kubota 6
#4438 Kenji Kuranuki 6
#4438 Keiji Kuribayashi 6
#4438 KENTARO KURODA 6
#4438 KENICHIRO MASE 6
#4438 Kei Mitsuyasu 6
#4438 Kenichi Muraki 6
#4438 Keijiroh NAGANO 6
#4438 Ken Nakaoka 6
#4438 Kengo Nishimura 6
#4438 Keiji Noine 6
#4438 Keiichiro Obayashi 6
#4438 Kenji Ookura 6
#4438 Keisuke Sakai 6
#4438 Kevin J. Stec 6
#4438 Kenji Takaichi 6
#4438 Kenichi Takamatsu 6
#4438 Ken Takano 6
#4438 Kenji Tominaga 6
#4438 Keiichi Tomita 6
#4438 Keiichi Tsumura 6
#4438 Kentaro Ueda 6
#4438 Kenya Uomori 6
#4438 KENSUKE WAKASUGI 6
#4438 Kenji Yokoyama 6
#4438 Kenichi Yoneyama 6
#4438 Keiichi Zaitsu 6
#4438 Kiyoshi Gotou 6
#4438 Kiyoshi Hashimotodani 6
#4438 Kiyohiko Iwamoto 6
#4438 Kiyohiko Kawano 6
#4438 Kiyoshi Mori 6
#4438 Kiyoshi Nakanishi 6
#4438 Kiyotaka Nakase 6
#4438 Kiwamu Shibata 6
#4438 Kiyoshi Takashima 6