Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SI

Sipec — 8 Patents

Rank (All Time): #67,262 of 106,120Top 65%
7 inventors
8 Patents All Time

Top Inventors at Sipec All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Nobuhiro Miki 6
1 Takahisa Nitta 6
3 Yoshiaki Yamaguchi 2
#4 Kenji Mori 1
#4 Minoru Matsuzawa 1
#4 Takashi Nakajima 1
#4 Tatsuro Yoshida 1