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 6,551–6,600 of 21,551 inventors

RankNamePatents
#6367 Ichirou Kawamura 4
#6367 Ichiro Kawashima 4
#6367 Ichiro Matsuura 4
#6367 Ichiro Onishi 4
#6367 Ikuhiro Inada 4
#6367 Ikuo Kano 4
#6367 Ikuo Matsumoto 4
#6367 Ikuoh Nishida 4
#6367 Ikuo Nishimura 4
#6367 Isao Aoki 4
#6367 Isao Ishigaki 4
#6367 Isao Obata 4
#6367 Isao Ogawa 4
#6367 Isao Yamaguchi 4
#6367 Iwao Ichikawa 4
#6367 Iwao Kojima 4
#6367 Iwao Matsuura 4
#6367 Iwao Teramoto 4
#6367 Izumi Okamoto 4
#6367 Izumi Sankawa 4
#6367 Izumi Yamaura 4
#6367 Jacobus Petrus Josephus Heemskerk 4
#6367 Jiro Kataoka 4
#6367 Joji Hayashi 4
#6367 John Howard 4
#6367 Johji Kane 4
#6367 Jouji Wada 4
#6367 Jun Hara 4
#6367 Junichi Hayase 4
#6367 Junji Iihara 4
#6367 Junko Iwanaga 4
#6367 Junko Iwata 4
#6367 Junichi Kobayashi 4
#6367 June-Jei Kuo 4
#6367 Jun Kusui 4
#6367 Jun Maeda 4
#6367 Junichi Matsuura 4
#6367 Junji MICHIYAMA 4
#6367 Jun Nagamatsu 4
#6367 Junichi Nakahashi 4
#6367 Jun Oe 4
#6367 Junichi Ogawa 4
#6367 Jun Okada 4
#6367 Junji Ozaki 4
#6367 Junichi Shinyashiki 4
#6367 Jun Shioya 4
#6367 Juhei Takahashi 4
#6367 Jun Yagi 4
#6367 Jun Yamauchi 4
#6367 Jun Yoshimoto 4