Inventor · disambiguated record
Hisashi Kajiwara
Also filed as: KAJIWARA HISASHI
11 granted patents·248 citations·filing 1984–2001
92Inventor score
Top patents by PatentIndex Score
11 records- 0188US4862150AGraphic pattern processing apparatusHITACHI LTD·Filed 1984·Granted Aug 29, 1989·50 cites·27 claims
- 0276US4779210AGraphic processing apparatusHITACHI ENG CO LTD·Filed 1985·Granted Oct 18, 1988·56 cites·22 claims
- 0373US5933344AMicroprocessor having timer circuit generating complementary non-overlapped PWM signalsHITACHI LTD·Filed 1996·Granted Aug 3, 1999·44 cites·19 claims
- 0471US5657045AGraphic pattern processing apparatusHITACHI LTD·Filed 1995·Granted Aug 12, 1997·29 cites·33 claims
- 0568US5631668AGraphic pattern processing apparatusHITACHI LTD·Filed 1995·Granted May 20, 1997·24 cites·134 claims
- 0664US5043713AGraphic data processing apparatus for processing pixels having a number of bits which may be selectedHITACHI LTD·Filed 1989·Granted Aug 27, 1991·18 cites·9 claims
- 0760US6492992B2Graphic pattern processing apparatusHITACHI LTD·Filed 2001·Granted Dec 10, 2002·4 cites·23 claims
- 0857US5300947AGraphic pattern processing apparatusHITACHI LTD·Filed 1991·Granted Apr 5, 1994·12 cites·53 claims
- 0950US5332995AGraphic pattern processing apparatusHITACHI LTD·Filed 1991·Granted Jul 26, 1994·9 cites·11 claims
- 1034US5631671AGraphic pattern processing apparatus for processing pixels havings a number of bits which may be selectedHITACHI LTD·Filed 1993·Granted May 20, 1997·2 cites·69 claims
- 1130US5638095AGraphic pattern processing apparatus having a parallel to serial conversion unitHITACHI LTD·Filed 1995·Granted Jun 10, 1997·0 cites·52 claims
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