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

Keisaku Nakano — 2 Patents

Panasonic: 2 patents #9,726 of 21,108Top 50%
Osaka, JP: #12,394 of 24,344 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Keisaku Nakano has been granted 2 US patents while listed as an inventor at Panasonic. The first was granted in 2018 and the most recent in September 2019. Keisaku Nakano ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Keisaku Nakano in Osaka, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10418769 Commutator, electric motor, and method for manufacturing commutator Kenji Kondo 2019-09-17
9966813 Electric motor and electric device equipped with same Yoshinori Isomura, Tomoko Yorino, Seiji Kurozumi 2018-05-08