Inventor · disambiguated record
Masataro Okumiya
Also filed as: OKUMIYA MASATARO
4 granted patents·140 citations·filing 1976–1996
81Inventor score
Top patents by PatentIndex Score
4 records- 0185US5607885ALow thermal expansion cordierite aggregate and its bonded bodyAG TECHNOLOGY CORP·Filed 1996·Granted Mar 4, 1997·56 cites·2 claims
- 0284US5552349ALow thermal expansion cordierite aggregate and its bonded bodyAG TECHNOLOGY CORP·Filed 1994·Granted Sep 3, 1996·38 cites·7 claims
- 0371US4053321AHeat fused refractory product containing zirconia having high corrosion resistanceASAHI GLASS CO LTD·Filed 1976·Granted Oct 11, 1977·21 cites·9 claims
- 0470US4336339AHigh zirconia fused refractory productASAHI GLASS CO LTD·Filed 1981·Granted Jun 22, 1982·25 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →