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USPTO Patent Rankings Data through Dec 31, 2025
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Ikuya Ando — 3 Patents

Denso: 3 patents #3,857 of 11,792Top 35%
ICIshifuku Metal Industry Co.: 2 patents #10 of 29Top 35%
Kariya, JP: #2,154 of 4,822 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ikuya Ando has been granted 3 US patents while listed as an inventor at Denso. The first was granted in 2009 and the most recent in November 2022. Ikuya Ando ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ikuya Ando in Kariya, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11505848 Heat-resistant Ir alloy Shunsuke Yokota, Kenta Terai, Hayato Yasuhara, Ryohei Akiyoshi, Ken Hanashi 2022-11-22
11486024 Heat-resistant Ir alloy wire Shunsuke Yokota, Kenta Terai, Hayato Yasuhara, Ryohei Akiyoshi, Ken Hanashi 2022-11-01
7560666 Glow plug and method of producing the same 2009-07-14