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 1,051–1,100 of 21,108 inventors

RankNamePatents
#998 Tatsurou Kawamura 20
#998 Takahiko Origuchi 20
#998 Takashi Tsukahara 20
#998 Tamotsu Yamamoto 20
#998 Terutsugu Segawa 20
#998 Tooru Aoyagi 20
#998 Toyoji Gushima 20
#998 Toru Iwata 20
#998 Tomohiro Konuma 20
#998 Tooru Matsui 20
#998 Tsutomu Kiyosawa 20
#998 Yasuo Ibuki 20
#998 Yasuji Nakamura 20
#998 Yasushi Yokomitsu 20
#998 Yosuke Asai 20
#998 Yoichi Masuda 20
#998 Yoshio Okayama 20
#998 Yoshihisa Ooishi 20
#998 Yoshiyuki Saito 20
#998 Yoshiko Saito 20
#998 Yoshiyuki Uchinono 20
#998 Yoshikazu Yamamoto 20
#998 Yusuke Mori 20
#998 Yutaka Nakamura 20
#998 Yusuke Nemoto 20
#998 Yu Nishitani 20
#998 Akio Hidaka 20
#998 Akihiro Itou 20
#998 Akira Minegishi 20
#1080 Cheng Jin 19
#1080 Atsushi Ishikawa 19
#1080 David Kryze 19
#1080 Decong Yang 19
#1080 Eiji Shiohama 19
#1080 Fumitaka Ogasawara 19
#1080 Go Kuroda 19
#1080 Hideki Eifuku 19
#1080 Hiroshi Fujiwara 19
#1080 Hiroshi Kojima 19
#1080 Hiroyuki Nakata 19
#1080 Hiroaki Shimazaki 19
#1080 Hiroki Shizuya 19
#1080 Hiroto Sumida 19
#1080 Hiroshi Takasaki 19
#1080 Hirokazu Takehara 19
#1080 Hiroshi Tominaga 19
#1080 Hideyuki Ueda 19
#1080 Hitoshi Yamada 19
#1080 Hiroaki Yamamoto 19
#1080 Ichiro Takei 19