Inventor · disambiguated record
Hisao Imai
Also filed as: IMAI HISAO
3 granted patents·2 pending applications·27 citations·filing 1997–2025
61Inventor score
Top patents by PatentIndex Score
5 records- 0187US5875663ARolling method and rolling mill of strip for reducing edge dropKAWASAKI STEEL CO·Filed 1997·Granted Mar 2, 1999·27 cites·23 claims
- 0281US2025076541A1Low-refractive-index film, laminate, optical element, windbreak material, and display deviceNIPPON SHEET GLASS CO LTD·Filed 2024·Application pending·0 cites
- 0381US2025341663A1Optical filter and light-absorbing compositionNIPPON SHEET GLASS CO LTD·Filed 2025·Application pending·0 cites
- 0471US12392946B2Optical filter and light-absorbing compositionNIPPON SHEET GLASS CO LTD·Filed 2019·Granted Aug 19, 2025·0 cites·9 claims
- 0570US12181630B2Low-refractive-index film, laminate, optical element, windbreak material, and display deviceNIPPON SHEET GLASS CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →