Inventor · disambiguated record
Tatsuya Hiwatashi
Also filed as: HIWATASHI TATSUYA
10 granted patents·149 citations·filing 1992–2019
90Inventor score
Top patents by PatentIndex Score
10 records- 0192US6855375B2Method for producing water-repellent filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 15, 2005·37 cites·13 claims
- 0286US5364690AMagnetic recording medium comprising a ferromagnetic metal film and two carbon protective layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 15, 1994·40 cites·2 claims
- 0381US9764771B1Cowl top garnishMORIROKU TECH COMPANY LTD·Filed 2017·Granted Sep 19, 2017·4 cites·9 claims
- 0478US5783818AIntegrated type optical pickup having packaging with gas-tight sealMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 21, 1998·33 cites·12 claims
- 0570US10933819B2Member assemblyMORIROKU TECH COMPANY LTD·Filed 2019·Granted Mar 2, 2021·2 cites·9 claims
- 0663US7141305B2Water-repellent film and method for producing the same, and ink jet head and ink jet type recording apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 28, 2006·7 cites·7 claims
- 0760US5562982AMagnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Oct 8, 1996·11 cites·5 claims
- 0850US6808251B2Nozzle plate for ink-jet printer and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 26, 2004·4 cites·1 claims
- 0940US5679454AMagnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 21, 1997·4 cites·16 claims
- 1040US5328737AMethod of forming film by plasma CVDMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 12, 1994·7 cites·11 claims
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