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

Keigo Sato — 3 Patents in 2021

Denso: 2 patents #241 of 1,549Top 20%
SCShinko Electric Industries Co.: 1 patents #19 of 72Top 30%
Overall (2021): #74,797 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11014430 Refrigeration cycle device Koji Miura, Yoshiki Kato, Masayuki Takeuchi, Nobuyuki Hashimura, Norihiko Enomoto +2 more 2021-05-25
10989447 Refrigeration cycle device Koji Miura, Yoshiki Kato, Masayuki Takeuchi, Nobuyuki Hashimura, Norihiko Enomoto +2 more 2021-04-27
10993322 Circuit board, laminated circuit board, and method of manufacturing circuit board Hiroshi Taneda, Noriyoshi Shimizu 2021-04-27