Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Sumitomo Electric Industries — 37,337 Patents

Rank (All Time): #22 of 106,127Top 1%
21,551 inventors
37,337 Patents All Time

Top Inventors at Sumitomo Electric Industries All Time

Showing 6,901–6,950 of 21,551 inventors

RankNamePatents
#6367 Masafumi Okawa 4
#6367 Masayuki Okubo 4
#6367 Manabu Okui 4
#6367 Masami ONO 4
#6367 Masaki Oyagi 4
#6367 Mahfuz Rahman 4
#6367 Masahiro Saiki 4
#6367 Masahide Saitoh 4
#6367 Masaaki Sato 4
#6367 Makoto Serizawa 4
#6367 Masaki Shibuya 4
#6367 Masahiro Shigyo 4
#6367 Masaru Shimizu 4
#6367 Masanobu Shimizu 4
#6367 Masayuki Shinoda 4
#6367 Masaki Sohma 4
#6367 Masaki Souma 4
#6367 Masahiko Sukeno 4
#6367 Masahide Sumiyama 4
#6367 Masaji Suzuki 4
#6367 Masao Takahashi 4
#6367 Masatsugu Takeuchi 4
#6367 Masami Takigawa 4
#6367 Makoto Tamaru 4
#6367 Masatoshi Taniguchi 4
#6367 Masatsugu Tanji 4
#6367 Masahiro Tanomura 4
#6367 Masatoshi Tasei 4
#6367 Masaharu Tsujimura 4
#6367 Masanori Tsutsumi 4
#6367 Masaaki Ueda 4
#6367 Makoto Ueno 4
#6367 Masakazu Watanabe 4
#6367 Masaaki Yamabayashi 4
#6367 Masato Yamamichi 4
#6367 Masachika Yamamoto 4
#6367 Makoto Yamamoto 4
#6367 Masashi Yasuda 4
#6367 Masashi Yokomori 4
#6367 Masanori Yoshihara 4
#6367 Manabu Yoshimura 4
#6367 Makoto Yoshinomoto 4
#6367 Masato Yuda 4
#6367 Makoto Yukawa 4
#6367 Mitsuhiro Akasaka 4
#6367 Mitsuo Asabe 4
#6367 Mitsuo Chiba 4
#6367 Mikio Endo 4
#6367 Minoru Fujii 4
#6367 Mitsuhisa Fujiki 4