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

Fisa — 10 Patents

Rank (All Time): #55,051 of 106,120Top 55%
13 inventors
10 Patents All Time

Top Inventors at Fisa All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Toshio Saito 6
2 Akira Okuyama 3
2 Makoto Hirasawa 3
2 Masaaki Tsuji 3
2 Susumu Saito 3
2 Takafumi Seto 3
#7 Ikuhiko Ozeki 2
#7 Mei Mori 2
#9 Makoto Ohno 1
#9 Mori Mei 1
#9 Ohno Makoto 1
#9 Saito Susumu 1
#9 Yasufumi Hozumi 1