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

Kojima Co. — 5 Patents

Rank (All Time): #97,847 of 105,917Top 95%
13 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1986 to 2015Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19862010: 1 patents20102011: 1 patents20112014: 1 patents20142015: 1 patents2015

Top Inventors at Kojima Co. All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Akitoshi Kojima 2
1 Makoto Yokota 2
3 Atsushi Yamazumi 1
3 Chihiro Hayashi 1
3 Daiichiro Nakano 1
3 Mitsuo Watanabe 1
3 Naoyuki FUKUI 1
3 Takao Asaba 1
3 Takashi Murate 1
3 Tomohiro Saeki 1
3 Yasuhiro Kodama 1
3 Yasuhiko Tsuda 1
3 Yuki Miyamoto 1