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 7,951–8,000 of 21,551 inventors

RankNamePatents
#7735 Hiroaki Nakashima 3
#7735 Hideaki Nakayama 3
#7735 Hiroyuki Naono 3
#7735 Hiroki Naraoka 3
#7735 Hisahiko Narukawa 3
#7735 Hidehiko Negishi 3
#7735 Hideo Nikoh 3
#7735 Hironobu Nishida 3
#7735 Hiroaki Nishimoto 3
#7735 Hitoshi Nishimura 3
#7735 Hiroyuki Nishimura 3
#7735 Hideki Nishino 3
#7735 Hiroaki Nishiono 3
#7735 Hisahiro Nishitani 3
#7735 Hikaru Nishitani 3
#7735 Hiroshi Nishiyama 3
#7735 Hiroshi Nonoguchi 3
#7735 Hideo Numata 3
#7735 Hiroyuki Ogata 3
#7735 Hiroshi Ogawa 3
#7735 Hiroyuki Ogawa 3
#7735 Hideaki Ogawa 3
#7735 Hiroshi Ohmura 3
#7735 Hiroaki Ohta 3
#7735 Hiromi Ohta 3
#7735 Hirohisa Ohtsuki 3
#7735 Hideki Ohyama 3
#7735 Hiroshi Okayama 3
#7735 Hiroyuki Oku 3
#7735 Hiroaki Okude 3
#7735 Hikaru Onizaki 3
#7735 Hitoshi Ono 3
#7735 Hideo Ono 3
#7735 Hidehiko Ota 3
#7735 Hidefumi Otsuka 3
#7735 Hidetoshi Oyama 3
#7735 Hidehiro Saho 3
#7735 Hideaki Saito 3
#7735 Hiroshi Saitou 3
#7735 Hironobu Saka 3
#7735 Hirofumi Sakai 3
#7735 Hisashi Sano 3
#7735 Hidehiro Sasaki 3
#7735 Hiroshi Sasanuma 3
#7735 Hitoshi Sato 3
#7735 Hiromi Sawa 3
#7735 Hiroyoshi Sekiguchi 3
#7735 Hiroyuki Senba 3
#7735 Hideyo Shibata 3
#7735 Hideki Shimada 3