Inventor · disambiguated record
Masayasu Kamada
Also filed as: KAMADA MASAYASU
5 granted patents·246 citations·filing 1984–1991
84Inventor score
Top patents by PatentIndex Score
5 records- 0195US5208132APhotochromic materialsMATSUI SHIKISO KAGAKU KOGYOSHO·Filed 1991·Granted May 4, 1993·115 cites·5 claims
- 0291US4957949AThermochromic color masterbatchMATSUI SHIKISO KAGAKU KOGYOSHO·Filed 1988·Granted Sep 18, 1990·79 cites·13 claims
- 0375US4851282AThermochromic particle containing linear materialMATSUI SHIKISO KAGAKU KOGYOSHO·Filed 1988·Granted Jul 25, 1989·27 cites·6 claims
- 0459US4600858AColor cathode ray tube apparatus to modify deflection magnetic fieldsMATSUSHITA ELECTRONICS CORP·Filed 1984·Granted Jul 15, 1986·10 cites·14 claims
- 0558US4961972AProcess for producing linear materialMATSUI SHIKISO KAGAKU KOGYOSHO·Filed 1987·Granted Oct 9, 1990·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →