Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Sumitomo Electric Industries — 460 Patents in 2021

Rank (2021): #84 of 31,507Top 1%
723 inventors
460 Patents 2021

Top Inventors at Sumitomo Electric Industries 2021

Showing 301–350 of 723 inventors

RankNamePatents
#281 Daisuke Umeda 1
#281 Deva Omalka Vayanthi SUDUWA 1
#281 Eiji Kojima 1
#281 Eiji Mochida 1
#281 Fumitake Nakanishi 1
#281 Fumio Urakawa 1
#281 Fumio Yoshimura 1
#281 Haruyo Fukui 1
#281 Hajime Kawaguchi 1
#281 Hajime Ota 1
#281 Haruna Oya 1
#281 Hajime Tanaka 1
#281 Harutoshi TSUJI 1
#281 Hiroya Ando 1
#281 Hirotaka Baba 1
#281 Hirokazu Eguchi 1
#281 Hitoshi Hasegawa 1
#281 Hiroyuki Hasui 1
#281 Hiroyuki Ishikawa 1
#281 Hideaki Ito 1
#281 Hironori Itoh 1
#281 Hiromu Izumida 1
#281 Hirokazu Kaku 1
#281 Hiroyuki Kamada 1
#281 Hideki Kashihara 1
#281 Hideaki KAWABATA 1
#281 Hiroki Keino 1
#281 Hidenori Kitai 1
#281 Hitoshi Kobayashi 1
#281 Hiroshi Kohda 1
#281 Hitoshi Konishi 1
#281 Hiroyuki Kontani 1
#281 Hirotoshi Maeda 1
#281 Hiroyuki Matsuyama 1
#281 Hidenori Mikami 1
#281 Hideki Miyawaki 1
#281 Hironari Moroguchi 1
#281 Hiroshi Notsu 1
#281 Hideki Oshima 1
#281 Hiromu OTANI 1
#281 Hironobu RACHI 1
#281 Hideaki Saito 1
#281 Hideaki Sakaida 1
#281 Hiromu Shiomi 1
#281 Hiroshi Sudou 1
#281 Hiroji Sugimoto 1
#281 Hideaki Tahara 1
#281 Hideki Tango 1
#281 Hiroshi Tateishi 1
#281 Hidehisa Tazawa 1