Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Norio Iwasawa — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Aizuwakamatsu, JP: #58 of 111 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Norio Iwasawa has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2024. Norio Iwasawa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Norio Iwasawa in Aizuwakamatsu, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11935282 Server of crop growth stage determination system, growth stage determination method, and storage medium storing program Aritoshi Mio, Seiichi Hara, Hiroto Shimojo, Hiroshi Takemoto 2024-03-19