Inventor · disambiguated record
Ichiro Kumata
Also filed as: KUMATA ICHIRO
14 granted patents·2 pending applications·266 citations·filing 1994–2016
92Inventor score
Top patents by PatentIndex Score
16 records- 0189US5883529AFunction clock generation circuit and D-type flip-flop equipped with enable function and memory circuit using sameSONY CORP·Filed 1997·Granted Mar 16, 1999·87 cites·19 claims
- 0287US6127872ADelay circuit and oscillator circuit using the sameSONY CORP·Filed 1998·Granted Oct 3, 2000·57 cites·44 claims
- 0382US6715010B2Bus emulation apparatusSONY CORP·Filed 2001·Granted Mar 30, 2004·37 cites·24 claims
- 0478US7683691B2Clock supplying apparatusSONY CORP·Filed 2007·Granted Mar 23, 2010·7 cites·2 claims
- 0576US5619157ASynchronizing circuit with dynamic and static latch circuitrySONY CORP·Filed 1994·Granted Apr 8, 1997·42 cites·9 claims
- 0675US7518423B2Digital DLL circuit for an interface circuit in a semiconductor memorySONY CORP·Filed 2007·Granted Apr 14, 2009·9 cites·4 claims
- 0769US7492192B2Logic processing apparatus, semiconductor device and logic circuitSONY CORP·Filed 2006·Granted Feb 17, 2009·5 cites·9 claims
- 0865US7636001B2Digital DLL circuitSONY CORP·Filed 2007·Granted Dec 22, 2009·6 cites·3 claims
- 0965US7145365B2Logic processing apparatus, semiconductor device and logic circuitSONY CORP·Filed 2004·Granted Dec 5, 2006·10 cites·3 claims
- 1057US6970527B2Transmitting circuit and method thereof, receiving circuit and method thereof, and data communication apparatusSONY CORP·Filed 2005·Granted Nov 29, 2005·1 cites·1 claims
- 1156US6985546B2Transmitting circuit and method thereof, receiving circuit and method thereof, and data communication apparatusSONY CORP·Filed 2001·Granted Jan 10, 2006·4 cites·19 claims
- 1247US7511544B2Digital DLL circuit for an interface circuit in a semiconductor memorySONY CORP·Filed 2007·Granted Mar 31, 2009·1 cites·2 claims
- 1343US10360169B2Asynchronous interfaceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Jul 23, 2019·0 cites·7 claims
- 1443US10025342B2Control circuit of power gating and semiconductor deviceSONY CORP·Filed 2016·Granted Jul 17, 2018·0 cites·11 claims
- 1534US2001037160A1Crosstalk cancellation circuit, interconnection module, interconnection method of automatic interconnection apparatus, and integrated circuitFiled 2001·Application pending·0 cites
- 1634US2006232308A9Delay stabilization circuit and semiconductor integrated circuitKUMATA ICHIRO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →