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USPTO Patent Rankings Data through Dec 31, 2025
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Akira Ihara — 2 Patents

NENetech: 1 patents #6 of 19Top 35%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Kyoto, JP: #6,047 of 11,909 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Akira Ihara has been granted 2 US patents while listed as an inventor at Netech. The first was granted in 1982 and the most recent in August 2005. Akira Ihara ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Akira Ihara in Kyoto, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6926915 Method for selectively separating blood cells by using lectin Hirofumi Yura, Yoshio Saito, Michihiro Kitagawa, Daisuke Wakamatsu 2005-08-09
4345472 Method and apparatus for digitally analyzing dynamic unbalance of a rotating body Yoshihumi Hara, Saburo Kubota, Masaru Kishimoto, Masaki Suzuki 1982-08-24 $220,000