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

Konan Camera Research Institute — 16 Patents

Rank (All Time): #36,447 of 105,732Top 35%
10 inventors
16 Patents All Time

Patents per Year

Patents granted per year, 1980 to 1993Bar chart with a peak of 4 patents in 1991.peak 41980: 1 patents19801981: 1 patents19811983: 3 patents19831984: 3 patents19841985: 2 patents19851991: 4 patents19911993: 2 patents1993

Top Inventors at Konan Camera Research Institute All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Kuniomi Abe 8
2 Masahiko Konagaya 4
2 Tatsuya Kasahara 4
#4 Susumu Fujita 3
#5 Kazutaka Kani 2
#5 Noboru Ono 2
#7 Kyuichi Kishi 1
#7 Sho Takahama 1
#7 Takeshi Okano 1
#7 Yoshibumi Udagawa 1