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

Junzo Asa — 1 Patent

OMOmron: 1 patents #1,808 of 3,089Top 60%
Otsu, JP: #1,049 of 1,585 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Junzo Asa has been granted 1 US patent while listed as an inventor at Omron. All of these patents were granted in 1992. Junzo Asa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Junzo Asa in Otsu, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5084598 Electric switch for a power tool Kunio Nagata, Takezo Sano, Saburou Morita, Shoji Kazusaka, Satoshi Nozoe 1992-01-28