Inventor · disambiguated record
Yuichi Takagi
Also filed as: TAKAGI YUICHI
23 granted patents·1 pending application·464 citations·filing 1978–2019
96Inventor score
Top patents by PatentIndex Score
24 records- 0195US6795120B2Solid-state imaging apparatus and camera using the sameSONY CORP·Filed 1997·Granted Sep 21, 2004·179 cites·5 claims
- 0291US8564702B2Solid-state imaging apparatus and camera using the sameTAKAGI YUICHI·Filed 2011·Granted Oct 22, 2013·14 cites·6 claims
- 0390US6472946B2Modulation circuit and image display using the sameSONY CORP·Filed 2001·Granted Oct 29, 2002·46 cites·18 claims
- 0488US6646654B2Modulation circuit, image display using the same, and modulation methodSONY CORP·Filed 2001·Granted Nov 11, 2003·37 cites·8 claims
- 0587US7123175B2Angle detection apparatus computing phase differences between first and second phase anglesTAMAGAWA SEIKI CO LTD·Filed 2005·Granted Oct 17, 2006·16 cites·19 claims
- 0684US5310024ADisk brake return springTOKICO LTD·Filed 1993·Granted May 10, 1994·35 cites·4 claims
- 0783US6771281B2Modulation circuit and image display using the sameSONY CORP·Filed 2001·Granted Aug 3, 2004·25 cites·15 claims
- 0874US7023232B2Image display device, drive circuit device and defect detection method of light-emitting diodeSONY CORP·Filed 2004·Granted Apr 4, 2006·17 cites·6 claims
- 0969US10659722B2Video signal receiving apparatus and video signal receiving methodRENESAS ELECTRONICS CORP·Filed 2019·Granted May 19, 2020·1 cites·18 claims
- 1060US7741924B2Temperature-compensated crystal oscillator and temperature compensation method for oscillatorSONY CORP·Filed 2008·Granted Jun 22, 2010·4 cites·8 claims
- 1158US10200741B2Content output device and programRENESAS ELECTRONICS CORP·Filed 2017·Granted Feb 5, 2019·0 cites·20 claims
- 1257USD396696SSemiconductor packageSONY CORP·Filed 1997·Granted Aug 4, 1998·9 cites·1 claims
- 1357US5339269ASemiconductor memory moduleSONY CORP·Filed 1992·Granted Aug 16, 1994·19 cites·9 claims
- 1456US9854295B2Content output device and programRENESAS ELECTRONICS CORP·Filed 2017·Granted Dec 26, 2017·0 cites·22 claims
- 1556US9723355B2Content output device and programRENESAS ELECTRONICS CORP·Filed 2016·Granted Aug 1, 2017·0 cites·20 claims
- 1655US8098309B2Solid-state imaging apparatus and camera using the sameTAKAGI YUICHI·Filed 2004·Granted Jan 17, 2012·5 cites·9 claims
- 1754US2014042578A1Solid-state imaging apparatus and camera using the sameSONY CORP·Filed 2013·Application pending·0 cites
- 1852US5721570ADisplay control apparatusCANON KK·Filed 1997·Granted Feb 24, 1998·17 cites·12 claims
- 1951US7652650B2Current output drive circuit and display deviceSONY CORP·Filed 2003·Granted Jan 26, 2010·3 cites·24 claims
- 2050US9521450B2Content output device and programRENESAS ELECTRONICS CORP·Filed 2015·Granted Dec 13, 2016·0 cites·17 claims
- 2145US6154192ALiquid crystal display device and data line drive circuit of liquid crystal display deviceSONY CORP·Filed 1998·Granted Nov 28, 2000·14 cites·20 claims
- 2245US5048545ASmoking deviceTAKAGI SEIICHI·Filed 1990·Granted Sep 17, 1991·20 cites·16 claims
- 2338US4223526AElectronic timepieceTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Sep 23, 1980·3 cites·12 claims
- 2430USD420984SLens for semiconductor elementSONY CORP·Filed 1997·Granted Feb 22, 2000·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yuichi Takagi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →