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

Fuji Engineering Co. — 8 Patents

Rank (All Time): #66,135 of 105,732Top 65%
12 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1989 to 2018Bar chart with a peak of 2 patents in 2016.peak 21989: 1 patents19891993: 1 patents19931995: 1 patents19952015: 1 patents20152016: 2 patents20162018: 2 patents2018

Top Inventors at Fuji Engineering Co. All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Kenichi Yamada 5
1 Masanobu Sugimoto 5
3 Masanobu Irie 3
#4 Toshihiro Fujikawa 2
#5 Keisuke Fujikawa 1
#5 Mitsuru Urashima 1
#5 Toshihiro Hara 1
#5 Tuneo Miyake 1
#5 Yasuo Murayama 1
#5 Yasutoshi Yamada 1
#5 Yutaka Furuse 1
#5 Itsu Itoh 1