Inventor · disambiguated record
Kazuyoshi Koga
Also filed as: KOGA KAZUYOSHI
23 granted patents·1 pending application·682 citations·filing 1985–2018
96Inventor score
Top patents by PatentIndex Score
24 records- 0194US6324467B1Information providing systemHITACHI LTD·Filed 2000·Granted Nov 27, 2001·182 cites·30 claims
- 0291US4730186AInput integrated flat panel display systemHITACHI LTD·Filed 1985·Granted Mar 8, 1988·131 cites·12 claims
- 0384US5706034AGraphic processing apparatus and methodHITACHI LTD·Filed 1994·Granted Jan 6, 1998·41 cites·17 claims
- 0480US10478887B2Die abnormality prediction system, press machine provided with the same, and die abnormality prediction methodNIDEC SHIMPO CORP·Filed 2016·Granted Nov 19, 2019·2 cites·15 claims
- 0579US6266072B1Graphics systemHITACHI LTD·Filed 1995·Granted Jul 24, 2001·73 cites·6 claims
- 0670US6292196B1Rendering processorHITACHI LTD·Filed 2000·Granted Sep 18, 2001·12 cites·4 claims
- 0770US4641354AApparatus for recognizing and displaying handwritten characters and figuresHITACHI LTD·Filed 1985·Granted Feb 3, 1987·49 cites·12 claims
- 0866US5940087AGraphic processing apparatus and methodHITACHI LTD·Filed 1996·Granted Aug 17, 1999·18 cites·38 claims
- 0965US5982376AThree-dimensional graphic display apparatus with improved high-speed anti-aliasingHITACHI LTD·Filed 1996·Granted Nov 9, 1999·41 cites·14 claims
- 1064US5581796AProcessing method and graphics processor for skip drawing a figureHITACHI LTD·Filed 1993·Granted Dec 3, 1996·27 cites·17 claims
- 1157US6377267B1Graphic processing apparatus and methodHITACHI LTD·Filed 2000·Granted Apr 23, 2002·2 cites·6 claims
- 1252US7602389B2Graphic processing apparatus and methodHITACHI LTD·Filed 2006·Granted Oct 13, 2009·0 cites·18 claims
- 1352US6600492B1Picture processing apparatus and picture processing methodHITACHI LTD·Filed 1999·Granted Jul 29, 2003·21 cites·33 claims
- 1452US5847715AGraphics display system including parallel graphics processors executing Bresenham's algorithmHITACHI LTD·Filed 1997·Granted Dec 8, 1998·19 cites·4 claims
- 1552US5666520AGraphics display system including graphics processor having a register storing a series of vertex data relating to a polygonal lineHITACHI LTD·Filed 1994·Granted Sep 9, 1997·18 cites·1 claims
- 1651US6704019B2Graphic processing apparatus and methodHITACHI LTD·Filed 2002·Granted Mar 9, 2004·1 cites·3 claims
- 1748US6756981B2Graphics processor and system for determining colors of the vertices of a figureHITACHI LTD·Filed 2002·Granted Jun 29, 2004·2 cites·3 claims
- 1846US5819077AGraphics drawing system and method based on a client server system having shared graphics resourcesHITACHI LTD·Filed 1996·Granted Oct 6, 1998·19 cites·25 claims
- 1945US7019751B2Graphic processing apparatus and methodHITACHI LTD·Filed 2003·Granted Mar 28, 2006·0 cites·7 claims
- 2042US6118453AGraphics processor and system for determining colors of the vertices of a figureHITACHI LTD·Filed 1996·Granted Sep 12, 2000·11 cites·7 claims
- 2141US5371839ARendering processorHITACHI LTD·Filed 1991·Granted Dec 6, 1994·8 cites·30 claims
- 2241US2020112278A1Motor-related information processing circuit, motor-related information processing method, and motor moduleNIDEC CORP·Filed 2018·Application pending·0 cites
- 2334US6222563B1Graphic processing apparatus and methodHITACHI LTD·Filed 1999·Granted Apr 24, 2001·3 cites·30 claims
- 2432US6088037ARendering processorHITACHI LTD·Filed 1996·Granted Jul 11, 2000·2 cites·15 claims
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