Inventor · disambiguated record
Mitsutoshi Ohwada
Also filed as: OHWADA MITSUTOSHI
15 granted patents·586 citations·filing 1978–1994
95Inventor score
Files withCANON KK15
Top patents by PatentIndex Score
15 records- 0194US5327221ADevice for detecting positional relationship between two objectsCANON KK·Filed 1992·Granted Jul 5, 1994·99 cites·15 claims
- 0294US5114236APosition detection method and apparatusCANON KK·Filed 1990·Granted May 19, 1992·92 cites·52 claims
- 0394US4780739AAnti-vibration imaging deviceCANON KK·Filed 1986·Granted Oct 25, 1988·105 cites·20 claims
- 0488US4788596AImage stabilizing deviceCANON KK·Filed 1986·Granted Nov 29, 1988·57 cites·6 claims
- 0586US4469417ARange finding deviceCANON KK·Filed 1982·Granted Sep 4, 1984·38 cites·15 claims
- 0683US4305657ARange finding deviceCANON KK·Filed 1978·Granted Dec 15, 1981·32 cites·40 claims
- 0778US4410261ARange finding deviceCANON KK·Filed 1981·Granted Oct 18, 1983·27 cites·14 claims
- 0876US4667316AInformation recording-reproducing apparatusCANON KK·Filed 1984·Granted May 19, 1987·18 cites·13 claims
- 0976US4443078ADistance detecting device in a cameraCANON KK·Filed 1982·Granted Apr 17, 1984·30 cites·25 claims
- 1070US4329577AFocus detecting device with photo-sensor arrayCANON KK·Filed 1978·Granted May 11, 1982·24 cites·64 claims
- 1165US4384199AIncident position detector for radiation beamCANON KK·Filed 1980·Granted May 17, 1983·19 cites·51 claims
- 1262US5343291AMethod and apparatus for measuring an interval between two objectsCANON KK·Filed 1992·Granted Aug 30, 1994·16 cites·34 claims
- 1349US4595271AIn-focus state detection deviceCANON KK·Filed 1984·Granted Jun 17, 1986·10 cites·18 claims
- 1442US4455065AOptical deviceCANON KK·Filed 1981·Granted Jun 19, 1984·7 cites·31 claims
- 1539US5450503AImage recognition methodCANON KK·Filed 1994·Granted Sep 12, 1995·12 cites·35 claims
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