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

Masasi Sugimoto — 1 Patent

HRHarness System Technologies Research: 1 patents #49 of 103Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SSSumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
Nagoya, JP: #4,089 of 6,680 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Masasi Sugimoto has been granted 1 US patent while listed as an inventor at Harness System Technologies Research. All of these patents were granted in 1999. Masasi Sugimoto ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Masasi Sugimoto in Nagoya, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5990572 Electric circuit breaker for vehicle Jun Yasukuni, Masahiro Kume, Yoshikado Hosoda, Motonori Kido, Fukuma Sakamoto +2 more 1999-11-23