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 301–350 of 21,108 inventors

RankNamePatents
#289 Atsushi Fukui 42
#302 Daisuke Sato 41
#302 Masato Fujikawa 41
#302 Michael Einhaus 41
#302 Shiro Dosho 41
#302 Suguru Fujita 41
#302 Tomokazu Ishikawa 41
#308 Hiroshi Iwai 40
#308 Hiroya Kusaka 40
#308 Hiroki Kusakabe 40
#308 Hidekuni Yomo 40
#308 Hiroshi Yoshizawa 40
#308 Jyuzaemon Iwasaki 40
#308 Kiyoshi Toyoda 40
#308 Masahiro Ishii 40
#308 Masahiko Tsukuda 40
#308 Masaya Ugaji 40
#308 Shinichi Kadowaki 40
#308 Takakazu Bito 40
#308 Takeshi Ogata 40
#308 Takahiro Yoneda 40
#308 Toru Matsuura 40
#308 Tsutomu Kanno 40
#308 Yoshio Kawashima 40
#308 Yuichiro Tsubaki 40
#326 Atsushi Tani 39
#326 Hiroaki Sudo 39
#326 Hideharu Takezawa 39
#326 Joseph McCrossan 39
#326 Kenji Hasegawa 39
#326 Kyoichi Miyazaki 39
#326 Mitsuyoshi Okamoto 39
#326 Shohji Ohtsubo 39
#326 Taichi Sato 39
#326 Takeshi Tanaka 39
#326 Teruyuki Takizawa 39
#326 Toshiya Fujii 39
#326 Tsuyoshi Nishizawa 39
#326 Yasuhiro Tanaka 39
#340 Atsushi Sumasu 38
#340 Hiroaki Fujiwara 38
#340 Hiroaki Okayama 38
#340 Koichi Hirano 38
#340 Masaya Adachi 38
#340 Masahiro Hikita 38
#340 Mitsuyoshi Mori 38
#340 Mizuho Sakakibara 38
#340 Norio Mamba 38
#340 Rolf Hakenberg 38
#340 Shuichi Nagai 38