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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Saeki Shiro — 1 Patent

NENetech: 1 patents #6 of 19Top 35%
Funabashi, JP: #702 of 1,104 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Saeki Shiro has been granted 1 US patent while listed as an inventor at Netech. All of these patents were granted in 2004. Saeki Shiro ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Saeki Shiro in Funabashi, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6806260 Functional chitosan derivative Yura Hirofumi, Saito Yoshio, Ishihara Masayuki, Ono Katsuaki 2004-10-19