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

Bunsaki Nagai — 2 Patents

FOFormfactor: 2 patents #75 of 177Top 45%
Tokyo, JP: #44,108 of 90,295 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bunsaki Nagai has been granted 2 US patents while listed as an inventor at Formfactor. The first was granted in 2009 and the most recent in November 2010. Bunsaki Nagai ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bunsaki Nagai in Tokyo, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7834647 Alignment features in a probing device Tae Ma Kim 2010-11-16 $5,222,000
7560943 Alignment features in a probing device Tae Ma Kim 2009-07-14 $6,170,000