Inventor · disambiguated record
Motoo Seimiya
Also filed as: SEIMIYA MOTOO
6 granted patents·90 citations·filing 1976–1987
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US4762695AMethods for preparing high-purity molybdenum or tungsten powder and high-purity oxides powder of the sameTOSHIBA KK·Filed 1987·Granted Aug 9, 1988·38 cites·22 claims
- 0266US4280989AMethod of preparing silicon nitrideTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jul 28, 1981·15 cites·9 claims
- 0365US4327066AMethod of preparing silicon carbideTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 27, 1982·13 cites·11 claims
- 0459US4377563AMethod of preparing silicon carbideTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Mar 22, 1983·10 cites·6 claims
- 0549US4414190AMethod of preparing silicon nitrideTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Nov 8, 1983·7 cites·11 claims
- 0643US4101309AMethod for preparing tungsten materialsTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Jul 18, 1978·7 cites·5 claims
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