Inventor · disambiguated record
Kouichi Yahagi
Also filed as: YAHAGI KOUICHI
7 granted patents·3 pending applications·117 citations·filing 1991–2012
87Inventor score
Files withYAHAGI KOUICHI3HITACHI LTD2RENESAS TECH CORP2HITACHI TOBU SEMICONDUCTOR LTD1ISHIYAMA EIJI1
Top patents by PatentIndex Score
10 records- 0187US7286074B2Semiconductor integrated circuit for communication including analog-to-digital conversion circuitRENESAS TECH CORP·Filed 2005·Granted Oct 23, 2007·24 cites·8 claims
- 0284US8199147B2Three-dimensional display apparatus, method, and programISHIYAMA EIJI·Filed 2009·Granted Jun 12, 2012·9 cites·16 claims
- 0383US6783073B2Image input systemRENESAS TECH CORP·Filed 2002·Granted Aug 31, 2004·20 cites·10 claims
- 0477US8294711B2Device, method, and program for three-dimensional imaging by reducing or eliminating parallax during a zoom operationYAHAGI KOUICHI·Filed 2009·Granted Oct 23, 2012·7 cites·7 claims
- 0567US7278577B2Image input systemHITACHI TOBU SEMICONDUCTOR LTD·Filed 2004·Granted Oct 9, 2007·6 cites·1 claims
- 0663US6499663B1Image input systemHITACHI LTD·Filed 1997·Granted Dec 31, 2002·28 cites·8 claims
- 0762US5247301AAnalog-to-digital conversion method and apparatus with a controlled switch for high-speed conversionHITACHI LTD·Filed 1991·Granted Sep 21, 1993·23 cites·48 claims
- 0851US2011193937A1Image processing apparatus and method, and image producing apparatus, method and programWATANABE MIKIO·Filed 2009·Application pending·0 cites
- 0948US2007007347A1Image input systemYAHAGI KOUICHI·Filed 2006·Application pending·0 cites
- 1047US2012320163A1Three-dimensional imaging device and method, as well as programYAHAGI KOUICHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →