Inventor · disambiguated record
Kazuhiro Tsuruoka
Also filed as: TSURUOKA KAZUHIRO
7 granted patents·106 citations·filing 1981–1989
85Inventor score
Files withHITACHI LTD7
Top patents by PatentIndex Score
7 records- 0178US4644797ASemiconductor pressure transducerHITACHI LTD·Filed 1985·Granted Feb 24, 1987·40 cites·7 claims
- 0259US4815192AMethod of securing an elongated vibration amplifier member to an annular vibrating reedHITACHI LTD·Filed 1987·Granted Mar 28, 1989·17 cites·4 claims
- 0357US4506180AFixed field inductor-type generatorHITACHI LTD·Filed 1983·Granted Mar 19, 1985·15 cites·13 claims
- 0454US4879681ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1989·Granted Nov 7, 1989·15 cites·34 claims
- 0547US4670730APressure sensor and a method of arranging a pressure sensorHITACHI LTD·Filed 1985·Granted Jun 2, 1987·13 cites·16 claims
- 0638US4402130AMethod for connecting armature coil to commutator segmentHITACHI LTD·Filed 1981·Granted Sep 6, 1983·6 cites·7 claims
- 0725US4815195AMethod of combining plurality of parts and structure of plurality of parts combined by sameHITACHI LTD·Filed 1986·Granted Mar 28, 1989·0 cites·9 claims
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