Inventor · disambiguated record
Kazuhiko Kasai
Also filed as: KASAI KAZUHIKO
16 granted patents·2 pending applications·519 citations·filing 1988–2012
94Inventor score
Top patents by PatentIndex Score
18 records- 0190US7076926B2Damping intermediate pillar and damping structure using the sameNIPPON STEEL CORP·Filed 2002·Granted Jul 18, 2006·46 cites·3 claims
- 0290US6073405AFitting for effecting bolted connection between a beam and a column in a steel frame structureICF KAISER ENGINEERS INC·Filed 1995·Granted Jun 13, 2000·145 cites·18 claims
- 0376US4994687ARetriggerable multivibratorTOSHIBA KK·Filed 1988·Granted Feb 19, 1991·25 cites·12 claims
- 0475US6460018B1Program production and transmission apparatusSONY CORP·Filed 1998·Granted Oct 1, 2002·114 cites·7 claims
- 0573US5514990AFrequency multiplier circuitTOSHIBA KK·Filed 1994·Granted May 7, 1996·47 cites·3 claims
- 0671US5268872ASemiconductor integrated circuit capable of compensating errors in manufacturing processTOSHIBA KK·Filed 1991·Granted Dec 7, 1993·34 cites·24 claims
- 0762US5055844ADigital to analog converterTOSHIBA KK·Filed 1989·Granted Oct 8, 1991·17 cites·5 claims
- 0861US5235218ASwitching constant current source circuitTOSHIBA KK·Filed 1991·Granted Aug 10, 1993·16 cites·5 claims
- 0959US5305272ASense amplifier circuitTOSHIBA KK·Filed 1993·Granted Apr 19, 1994·22 cites·4 claims
- 1058US8439734B2Electronic game machine and its programKASAI KAZUHIKO·Filed 2012·Granted May 14, 2013·1 cites·10 claims
- 1156US2002169688A1Business model for providing articles and advertisements for pay by contents delivery and related information exchange method and systemFiled 2002·Application pending·0 cites
- 1254US5369318ALevel translator capable of high speed operationTOSHIBA KK·Filed 1993·Granted Nov 29, 1994·12 cites·12 claims
- 1349US5200637AMOS transistor and differential amplifier circuit with low offsetTOSHIBA KK·Filed 1991·Granted Apr 6, 1993·13 cites·14 claims
- 1448US5406135ADifferential current source circuit in DAC of current driving typeTOSHIBA KK·Filed 1993·Granted Apr 11, 1995·9 cites·18 claims
- 1546US7725914B2Broadcasting method, broadcasting system and contents organizing/supplying centerSONY CORP·Filed 2001·Granted May 25, 2010·0 cites·8 claims
- 1643US5227865ABiCMOS sense amplifier having input waiting stateTOSHIBA KK·Filed 1991·Granted Jul 13, 1993·9 cites·7 claims
- 1742US5136293ADifferential current source type d/a converterTOSHIBA KK·Filed 1991·Granted Aug 4, 1992·9 cites·7 claims
- 1840US2012256376A1Play equipmentKASAI KAZUHIKO·Filed 2011·Application pending·0 cites
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