Inventor · disambiguated record
Sakae Horyu
Also filed as: HORYU SAKAE
13 granted patents·232 citations·filing 1979–2006
92Inventor score
Files withCANON KK13
Top patents by PatentIndex Score
13 records- 0197US4261042AKey signal entering device for thin electronic apparatusCANON KK·Filed 1979·Granted Apr 7, 1981·92 cites·16 claims
- 0288US6618218B1Displacement detecting apparatus and information recording apparatusCANON KK·Filed 2000·Granted Sep 9, 2003·28 cites·22 claims
- 0378US6674066B1EncoderCANON KK·Filed 2000·Granted Jan 6, 2004·20 cites·55 claims
- 0470US6473184B1Interferometer which divides light beams into a plurality of beams with different optical pathsCANON KK·Filed 2000·Granted Oct 29, 2002·15 cites·16 claims
- 0569US6657181B1Optical element used in compact interference measuring apparatus detecting plurality of phase difference signalsCANON KK·Filed 2000·Granted Dec 2, 2003·11 cites·1 claims
- 0669US4651299AData processing apparatusCANON KK·Filed 1984·Granted Mar 17, 1987·23 cites·11 claims
- 0766US4972501AImage processing apparatusCANON KK·Filed 1990·Granted Nov 20, 1990·28 cites·11 claims
- 0859US7375820B2Interference measuring apparatus for detecting a plurality of stable phase difference signalsCANON KK·Filed 2006·Granted May 20, 2008·2 cites·4 claims
- 0946US7034947B2Compact interference measuring apparatus for detecting the magnitude and direction of positional deviationCANON KK·Filed 2003·Granted Apr 25, 2006·2 cites·3 claims
- 1041US4587663AConversation device with space and feed movement related to actuation time of control keyCANON KK·Filed 1982·Granted May 6, 1986·4 cites·31 claims
- 1132US4409437AApparatus for indicating telephone line stateCANON KK·Filed 1980·Granted Oct 11, 1983·2 cites·5 claims
- 1231US4375060AElectronic apparatus having special keyCANON KK·Filed 1980·Granted Feb 22, 1983·4 cites·5 claims
- 1330US4421950ACommunication device having coupling meansCANON KK·Filed 1980·Granted Dec 20, 1983·1 cites·8 claims
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