Inventor · disambiguated record
Koichiro Ohata
Also filed as: OHATA KOICHIRO
4 granted patents·33 citations·filing 1993–1997
75Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0145US5708520ARotating polygon mirror driving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 13, 1998·11 cites·5 claims
- 0244US5906440ADynamic pressure type fluid bearing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 25, 1999·11 cites·8 claims
- 0338US5555124ARotating polygon mirror driving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 10, 1996·7 cites·6 claims
- 0436USD413112SScanner motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 24, 1999·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →