Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Taiki IGARASHI — 1 Patent

ACAlps Alpine Co.: 1 patents #246 of 525Top 50%
Rifu, JP: #1,330 of 2,101 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Taiki IGARASHI has been granted 1 US patent while listed as an inventor at Alps Alpine Co.. All of these patents were granted in 2025. Taiki IGARASHI ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Taiki IGARASHI in Rifu, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12210085 Angle measuring device and angle measuring method Mitsunobu Inoue, Naoya SHIMADA, Daisuke Takai 2025-01-28