Inventor · disambiguated record
Kunihide Sakai
Also filed as: SAKAI KUNIHIDE
6 granted patents·53 citations·filing 1977–1991
82Inventor score
Files withVICTOR COMPANY OF JAPAN6
Top patents by PatentIndex Score
6 records- 0174US4639810AMagnetic head for perpendicular magnetizationVICTOR COMPANY OF JAPAN·Filed 1984·Granted Jan 27, 1987·19 cites·7 claims
- 0259US4152741AFerrite core magnetic head with improved reinforcement fillerVICTOR COMPANY OF JAPAN·Filed 1977·Granted May 1, 1979·9 cites·14 claims
- 0355US4246619AElectromagnetic transducer headVICTOR COMPANY OF JAPAN·Filed 1979·Granted Jan 20, 1981·14 cites·6 claims
- 0440US4803582APerpendicular magnetization type magnetic head having a magnetic pole part which forms a closed magnetic pathVICTOR COMPANY OF JAPAN·Filed 1984·Granted Feb 7, 1989·4 cites·8 claims
- 0539US5079658ADouble-head magnetic transducer assembly for helical scan type tape recordersVICTOR COMPANY OF JAPAN·Filed 1991·Granted Jan 7, 1992·4 cites·6 claims
- 0632US4595964AMagnetic head and method of making the sameVICTOR COMPANY OF JAPAN·Filed 1983·Granted Jun 17, 1986·3 cites·2 claims
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