Inventor · disambiguated record
Kazutake Uehira
Also filed as: UEHIRA KAZUTAKE
15 granted patents·1 pending application·979 citations·filing 1990–2015
95Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE11UEHIRA KAZUTAKE3EMPIRE TECHNOLOGY DEV LLC1RICOH COMPANY LTD AND NIPPON T1
Top patents by PatentIndex Score
16 records- 0195US6618104B1Optical device having reverse mode holographic PDLC and front light guideNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Sep 9, 2003·172 cites·31 claims
- 0294US5317405ADisplay and image capture apparatus which enables eye contactNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted May 31, 1994·223 cites·13 claims
- 0391US6525699B1Three-dimensional representation method and an apparatus thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Feb 25, 2003·99 cites·23 claims
- 0489US5532736ADisplay and image capture apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jul 2, 1996·154 cites·9 claims
- 0588US5194959AImage forming apparatus for forming image corresponding to subject, by dividing optical image corresponding to the subject into plural adjacent optical image partsRICOH COMPANY LTD AND NIPPON T·Filed 1990·Granted Mar 16, 1993·134 cites·17 claims
- 0687US7148859B2Three-dimensional representation method and an apparatus thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Dec 12, 2006·24 cites·12 claims
- 0787US7002532B2Three-dimensional representation method and an apparatus thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Feb 21, 2006·24 cites·2 claims
- 0887US6940473B2Three-dimensional representation method and an apparatus thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Sep 6, 2005·24 cites·7 claims
- 0983US9030466B2Generation of depth data based on spatial light patternUEHIRA KAZUTAKE·Filed 2010·Granted May 12, 2015·7 cites·19 claims
- 1083US5300966AProjectorNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Apr 5, 1994·70 cites·20 claims
- 1182US6819393B1Optical device and display apparatus using light diffraction and light guideNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Nov 16, 2004·24 cites·43 claims
- 1277US6836314B2Optical device and display apparatus having a plate-shaped light guide and an optical control surface thereonNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Dec 28, 2004·15 cites·17 claims
- 1376US6950078B2Three-dimensional representation method and an apparatus thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Sep 27, 2005·9 cites·2 claims
- 1455US8767066B2Information provision device using retro-reflecting articleUEHIRA KAZUTAKE·Filed 2009·Granted Jul 1, 2014·0 cites·20 claims
- 1553US9746319B2Generation of depth data based on spatial light patternEMPIRE TECHNOLOGY DEV LLC·Filed 2015·Granted Aug 29, 2017·0 cites·20 claims
- 1637US2008091338A1Navigation System And Indicator Image Display SystemUEHIRA KAZUTAKE·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazutake Uehira 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 →