Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KC

Kobayashi & Co.

Rank (All Time): #44,607 of 106,127Top 45%
17 inventors
13 Patents All Time

Top Inventors at Kobayashi & Co. All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Keisuke Sakai 5
1 Koji Fukuoka 5
1 Nanae Tanaka 5
#4 Go Kawaoi 3
#4 Imari Endo 3
#4 Kazuyuki Osawa 3
#7 Norifumi Iwawaki 2
#7 Satoshi Hiramatsu 2
#7 Akane Kawafuchi 2
#10 Chieko Kobayashi 1
#10 Go KOBAYASHI 1
#10 Hiroshi Kobayashi 1
#10 Kazuhide Kumagai 1
#10 Kazutoshi MATSUO 1
#10 Kenji Miyashita 1
#10 Mitsuhiro Suzuki 1
#10 Toru Nishikado 1