Inventor · disambiguated record
Yukio Okazaki
Also filed as: OKAZAKI YUKIO
22 granted patents·3 pending applications·174 citations·filing 1985–2017
95Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE7PANASONIC IP MAN CO LTD5TOSHIBA KK3PANASONIC CORP2FUJI PHOTO FILM CO LTD1
Top patents by PatentIndex Score
25 records- 0186US6636085B2Phase shifter with an RC polyphase filterNEC ELECTRONICS CORP·Filed 2002·Granted Oct 21, 2003·37 cites·5 claims
- 0277US9614664B2Wireless communication apparatus and methodPANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 4, 2017·3 cites·6 claims
- 0373US10243640B2Phased array transmission device and carrier leak correction methodPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 26, 2019·2 cites·14 claims
- 0468US9231526B2Power amplifier and transmission devicePANASONIC CORP·Filed 2014·Granted Jan 5, 2016·3 cites·6 claims
- 0567US6300832B1Gain variable amplifier apparatus having improved gain control linearity characteristicsNEC CORP·Filed 2000·Granted Oct 9, 2001·14 cites·5 claims
- 0665US7606399B2Surface shape recognizing sensor deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Oct 20, 2009·4 cites·17 claims
- 0764US6990219B2Image capturing method and apparatus and fingerprint collation method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Jan 24, 2006·21 cites·14 claims
- 0864US6356717B2Flexible circuit boardFUJI PHOTO OPTICAL CO LTD·Filed 2001·Granted Mar 12, 2002·6 cites·8 claims
- 0963US5585659AComplementary metal-insulator-semiconductor devicesNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Dec 17, 1996·20 cites·1 claims
- 1060US7589454B2Driving apparatusFUJINON CORP·Filed 2007·Granted Sep 15, 2009·2 cites·8 claims
- 1159US5382532AMethod for fabricating CMOS semiconductor devicesNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Jan 17, 1995·17 cites·20 claims
- 1258US7187785B2Image processing method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Mar 6, 2007·12 cites·66 claims
- 1356US4965541AWaveguide provided with double disk window assembly having dielectric disksTOSHIBA KK·Filed 1989·Granted Oct 23, 1990·12 cites·11 claims
- 1453US7440534B2Master-slave flip-flop, trigger flip-flop and counterNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Oct 21, 2008·2 cites·5 claims
- 1548US7673145B2Biometric image collation apparatus and collation method thereforNIPPON TELEPHONE AND TELEGRAPH·Filed 2004·Granted Mar 2, 2010·5 cites·15 claims
- 1648US4941005APhotographic cameraFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jul 10, 1990·5 cites·2 claims
- 1745US9294040B1Power amplifier and transmission devicePANASONIC CORP·Filed 2015·Granted Mar 22, 2016·0 cites·6 claims
- 1841US2003048173A1Authentication method, authentication system, and authentication tokenFiled 2002·Application pending·0 cites
- 1940US10761201B2Object detection device and recording mediumPANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 1, 2020·0 cites·7 claims
- 2038US5374873AGyrotron apparatus having vibration absorbing meansTOSHIBA KK·Filed 1992·Granted Dec 20, 1994·6 cites·7 claims
- 2137US4683401AMicrowave tube output sectionTOSHIBA KK·Filed 1985·Granted Jul 28, 1987·3 cites·9 claims
- 2236US2007090885A1Charge pump circuit and phase-locked loop circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2336US2017346468A1Radar apparatus and startup timing determination methodPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 2435US9654063B2Bias circuit for use with amplifier circuit, control method thereof, and signal amplifierPANASONIC IP MAN CO LTD·Filed 2015·Granted May 16, 2017·0 cites·20 claims
- 2534US7019563B2Waveform shaping circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Mar 28, 2006·0 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when Yukio Okazaki 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 →