Inventor · disambiguated record
Ryoichi Tohmon
Also filed as: TOHMON RYOICHI
9 granted patents·296 citations·filing 1992–2012
89Inventor score
Top patents by PatentIndex Score
9 records- 0195US7498734B2Light emitting device with wavelength converted by phosphorTOYODA GOSEI KK·Filed 2004·Granted Mar 3, 2009·108 cites·10 claims
- 0294US7391153B2Light emitting device provided with a submount assembly for improved thermal dissipationTOYODA GOSEI KK·Filed 2004·Granted Jun 24, 2008·95 cites·28 claims
- 0392US7824937B2Solid element device and method for manufacturing the sameTOYODA GOSEI KK·Filed 2004·Granted Nov 2, 2010·57 cites·24 claims
- 0490US8685766B2Solid element device and method for manufacturing the sameSUEHIRO YOSHINOBU·Filed 2012·Granted Apr 1, 2014·9 cites·18 claims
- 0587US8154047B2Solid element device and method for manufacturing the sameSUEHIRO YOSHINOBU·Filed 2010·Granted Apr 10, 2012·7 cites·14 claims
- 0667US7525124B2Submount for light emitting diode and its manufacturing methodHITACHI KYOWA ENG CO LTD·Filed 2005·Granted Apr 28, 2009·4 cites·3 claims
- 0751US5301063AMethod of producing LED lens arrayEASTMAN KODAK CO·Filed 1992·Granted Apr 5, 1994·14 cites·5 claims
- 0829US5291037ALight-emitting deviceEASTMAN KODAK CO·Filed 1992·Granted Mar 1, 1994·1 cites·2 claims
- 0929US5258628ALinearizing emitted light intensity from a light-emitting deviceEASTMAN KODAK CO·Filed 1992·Granted Nov 2, 1993·1 cites·2 claims
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