Inventor · disambiguated record
Masanori Hayakawa
Also filed as: HAYAKAWA MASANORI
5 granted patents·81 citations·filing 1980–1993
81Inventor score
Files withCENTRAL GLASS CO LTD5
Top patents by PatentIndex Score
5 records- 0185US4289746AProcess for preparation of micaceous iron oxideCENTRAL GLASS CO LTD·Filed 1980·Granted Sep 15, 1981·27 cites·22 claims
- 0261US5310785ACoating composition and method of coating granular fertilizer with sameCENTRAL GLASS CO LTD·Filed 1992·Granted May 10, 1994·16 cites·7 claims
- 0356US5421877ACeramic color composition and method of forming ceramic color film on glass plate using sameCENTRAL GLASS CO LTD·Filed 1993·Granted Jun 6, 1995·23 cites·6 claims
- 0451US4512906AWet process for preparing ferrites of magnetoplumbite structure in fine particle formCENTRAL GLASS CO LTD·Filed 1984·Granted Apr 23, 1985·7 cites·7 claims
- 0547US4551260AWet process of preparing fine particles of ferrite of magnetoplumbite structureCENTRAL GLASS CO LTD·Filed 1984·Granted Nov 5, 1985·8 cites·6 claims
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