Inventor · disambiguated record
Mitsuru Ohtsuka
Also filed as: OHTSUKA MITSURU
6 granted patents·151 citations·filing 1988–2005
85Inventor score
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0185US4932033ASemiconductor laser having a lateral p-n junction utilizing inclined surface and method of manufacturing sameCANON KK·Filed 1988·Granted Jun 5, 1990·37 cites·23 claims
- 0283US5663592ASemiconductor device having diffraction gratingCANON KK·Filed 1995·Granted Sep 2, 1997·61 cites·7 claims
- 0375US6803704B2Channel plate and manufacturing method thereofCANON KK·Filed 2001·Granted Oct 12, 2004·11 cites·7 claims
- 0470US7659137B2Structure capable of use for generation or detection of electromagnetic radiation, optical semiconductor device, and fabrication method of the structureCANON KK·Filed 2005·Granted Feb 9, 2010·2 cites·9 claims
- 0569US7238952B2Metal ion emission device and process for producing the same, ion beam irradiation device, processing apparatus and analyzing apparatus provided with emission deviceCANON KK·Filed 2004·Granted Jul 3, 2007·8 cites·9 claims
- 0651US5682502ASyllable-beat-point synchronized rule-based speech synthesis from coded utterance-speed-independent phoneme combination parametersCANON KK·Filed 1995·Granted Oct 28, 1997·32 cites·36 claims
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