Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Sumitomo Electric Industries

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 5,051–5,100 of 21,551 inventors

RankNamePatents
#4612 Shiro Maeda 6
#4612 Shuuhei Marukawa 6
#4612 Shoji Marukawa 6
#4612 Shoichi Masaki 6
#4612 Shinichi Matsuda 6
#4612 Shin-ichi Matsuzaki 6
#4612 Shoji Miyamoto 6
#4612 Shintaro Miyazawa 6
#4612 Shinji Morimoto 6
#4612 Shunsaku Muraoka 6
#4612 Shinji Nagasawa 6
#4612 Shiki Nakayama 6
#4612 Shigeru Namiki 6
#4612 Shoji Nishikawa 6
#4612 Shigefumi Oda 6
#4612 Shigeru Ogihara 6
#4612 Shinichi Ogita 6
#4612 Shinsuke Okumi 6
#4612 Sho SASAKI 6
#4612 Shinsuke Sato 6
#4612 Shigeru Suemori 6
#4612 Shintaro SUMIDA 6
#4612 Shuzo Takeda 6
#4612 Shin-itsu Takehashi 6
#4612 Shinichi Toyooka 6
#4612 Shingo Tsuda 6
#4612 Shinjiro Tsuji 6
#4612 Shiro Tsuji 6
#4612 Shuji Tsutsumi 6
#4612 Shinichi Wada 6
#4612 Shuichiro Yamaguchi 6
#4612 Shinji Yamamoto 6
#4612 Shingo Yamanaka 6
#4612 Soichiro Okumura 6
#4612 Takeo Uchino 6
#4612 Susumu Sanai 6
#4612 Syougo Horinouchi 6
#4612 Syoji Sato 6
#4612 Takashi Asano 6
#4612 Takeshi Asano 6
#4612 Takahiro Asano 6
#4612 Takeshi Fujii 6
#4612 Takashi Fukunaga 6
#4612 Tadashige Furutani 6
#4612 Takuma FUYUKI 6
#4612 Takeshi Hamabe 6
#4612 Takeshi Hasegawa 6
#4612 Takuoki Hata 6
#4612 Takayuki Hatase 6
#4612 Takehiko Hayashi 6