Inventor · disambiguated record
Akihito Iwai
Also filed as: IWAI AKIHITO
3 granted patents·29 citations·filing 1997–2017
70Inventor score
Files withHITACHI CHEMICAL CO LTD3
Top patents by PatentIndex Score
3 records- 0185US10259740B2Multi-layer glass and method for producing the sameHITACHI CHEMICAL CO LTD·Filed 2017·Granted Apr 16, 2019·3 cites·14 claims
- 0258US5877105AAlumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered bodyHITACHI CHEMICAL CO LTD·Filed 1997·Granted Mar 2, 1999·14 cites·17 claims
- 0355US5950937AAlumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered bodyHITACHI CHEMICAL CO LTD·Filed 1998·Granted Sep 14, 1999·12 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →