Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Panasonic

Rank (2021): #19 of 31,507Top 1%
2,466 inventors
1,695 Patents 2021

Top Inventors at Panasonic 2021

Showing 1–50 of 2,466 inventors

RankNamePatents
1 Tadamasa TOMA 83
2 Takahiro NISHI 69
3 Kiyofumi Abe 49
#4 Hidetoshi Suzuki 43
#5 Ryuichi KANOH 35
#6 Yutaka Murakami 32
#7 Lilei Wang 28
#8 Ayako Horiuchi 27
#9 Masayuki Kozuka 23
#10 Hideki Matsushima 22
#11 Tomohiro Kimura 20
#12 Tomoyuki Haga 19
#13 Mikihiro Ouchi 18
#13 Toshiyasu SUGIO 18
#15 Chong Soon Lim 17
#15 Manabu Maeda 17
#15 Stephen William John 17
#18 Hai Wei SUN 16
#18 Han Boon TEO 16
#18 Hiroyuki Abe 16
#18 Joachim Loehr 16
#18 Kensuke Nakura 16
#18 Takashi Iwai 16
#24 Alexander Golitschek Edler von Elbwart 15
#24 Eiichi Uriu 15
#24 Lei Huang 15
#24 Philip Watson 15
#24 Takeshi Kishikawa 15
#29 Hiroyuki Motozuka 14
#29 Jing Ya LI 14
#29 Masahiko Tsukuda 14
#29 Tasuku Ishibashi 14
#29 Yasuaki Okumura 14
#29 Yoshihiro Ujiie 14
#29 Yoshio Urabe 14
#29 Yukari Nishiyama 14
#37 Hiroshi Yahata 13
#37 Prateek Basu Mallick 13
#37 Ru Ling LIAO 13
#37 Tatsuya Koyama 13
#37 Yuji Unagami 13
#42 Kenta Murakami 12
#42 Masayuki Hoshino 12
#42 Masataka Nonaka 12
#42 Noritaka IGUCHI 12
#42 Satoshi Yoshikawa 12
#42 Toshiya Mori 12
#48 Akira Kano 11
#48 Kazuya Hasegawa 11
#48 Takenori Sakamoto 11