Inventor · disambiguated record
Tsuyoshi Nishitarumizu
Also filed as: NISHITARUMIZU TSUYOSHI
5 granted patents·249 citations·filing 1987–1993
84Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0192US4913624ALow pulsation displacement pumpHITACHI LTD·Filed 1988·Granted Apr 3, 1990·86 cites·11 claims
- 0292US4810168ALow pulsation pump deviceHITACHI LTD·Filed 1987·Granted Mar 7, 1989·80 cites·15 claims
- 0389US5308977APlasma mass spectrometerHITACHI LTD·Filed 1993·Granted May 3, 1994·61 cites·10 claims
- 0460US5164592AMethod and apparatus for mass spectrometric analysisHITACHI LTD·Filed 1990·Granted Nov 17, 1992·15 cites·27 claims
- 0538US5122752AMethod of and apparatus for analyzing granular materialsHITACHI LTD·Filed 1990·Granted Jun 16, 1992·7 cites·19 claims
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