Inventor · disambiguated record
Toshiyuki Kitazawa
Also filed as: KITAZAWA TOSHIYUKI
29 granted patents·391 citations·filing 1984–2023
97Inventor score
Top patents by PatentIndex Score
29 records- 0193US5721989ACamera having a mode memory deviceASAHI OPTICAL CO LTD·Filed 1997·Granted Feb 24, 1998·45 cites·82 claims
- 0293US4994843AFocus indicating apparatus of automatic focusing cameraASAHI OPTICAL CO LTD·Filed 1989·Granted Feb 19, 1991·42 cites·59 claims
- 0392US11420451B2Printing apparatus and method of controlling printing apparatusCANON KK·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 0488US4954859AMotor driven cameraASAHI OPTICAL CO LTD·Filed 1989·Granted Sep 4, 1990·25 cites·27 claims
- 0583US5150140AMotor driven camera having strobe incorporated thereinASAHI OPTICAL CO LTD·Filed 1990·Granted Sep 22, 1992·23 cites·19 claims
- 0682US6155363ACrawler belt vehicleHONDA MOTOR CO LTD·Filed 1999·Granted Dec 5, 2000·44 cites·19 claims
- 0780US4560264ADevice for displaying data in camera viewfinderASAHI OPTICAL CO LTD·Filed 1984·Granted Dec 24, 1985·42 cites·7 claims
- 0879US4730200AMirror-driving mechanism for single-lens reflex camerasASAHI OPTICAL CO LTD·Filed 1986·Granted Mar 8, 1988·17 cites·17 claims
- 0978US12090750B2Printing apparatus and method of controlling printing apparatusCANON KK·Filed 2022·Granted Sep 17, 2024·0 cites·22 claims
- 1077US5975226ACrawler belt vehicleHONDA MOTOR CO LTD·Filed 1997·Granted Nov 2, 1999·48 cites·18 claims
- 1174US11996675B2Laser drive circuit and sensor apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted May 28, 2024·1 cites·6 claims
- 1269US12208609B2Printing apparatus and control method of printing apparatusCANON KK·Filed 2023·Granted Jan 28, 2025·0 cites·15 claims
- 1366US5602616AExposure control apparatus of cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Feb 11, 1997·9 cites·71 claims
- 1465US6174093B1Motor-driven single-lens reflex camera and motor-driven single-lens reflex camera for self-feeding film cartridgeASAHI OPTICAL CO LTD·Filed 1998·Granted Jan 16, 2001·8 cites·12 claims
- 1558US5646711AMotor-driven cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Jul 8, 1997·6 cites·27 claims
- 1658US5280319AExposure control apparatus of camera including exposure factor limit value setting meansASAHI OPTICAL CO LTD·Filed 1992·Granted Jan 18, 1994·8 cites·46 claims
- 1758US5257052AElectrically driving apparatus of mirror in single-lens reflex cameraASAHI OPTICAL CO LTD·Filed 1991·Granted Oct 26, 1993·9 cites·20 claims
- 1858US5105212AMotor-driven cameraASAHI OPTICAL CO LTD·Filed 1990·Granted Apr 14, 1992·8 cites·16 claims
- 1955US5727244AMotor-driven cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Mar 10, 1998·5 cites·9 claims
- 2054US5231442ACamera with zoom lens operation display deviceASAHI OPTICAL CO LTD·Filed 1991·Granted Jul 27, 1993·7 cites·29 claims
- 2152US5400110ACamera having powered zoom lensASAHI OPTICAL CO LTD·Filed 1994·Granted Mar 21, 1995·15 cites·19 claims
- 2249US5485242AExposure control apparatus of cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Jan 16, 1996·4 cites·42 claims
- 2349US5309184AMechanical control apparatus of a single lens reflex cameraASAHI OPTICAL CO LTD·Filed 1992·Granted May 3, 1994·5 cites·21 claims
- 2448US5382997AExposure control apparatus of cameraASAHI OPTICAL CO LTD·Filed 1993·Granted Jan 17, 1995·5 cites·20 claims
- 2547US4952954AMotor driven cameraASAHI OPTICAL CO LTD·Filed 1989·Granted Aug 28, 1990·4 cites·19 claims
- 2646US12263673B2Processing apparatusCANON KK·Filed 2022·Granted Apr 1, 2025·0 cites·5 claims
- 2745US5025276AControl apparatus of single-lens reflex cameraASAHI OPTICAL CO LTD·Filed 1990·Granted Jun 18, 1991·5 cites·23 claims
- 2841US5848312ACamera with built-in strobeASAHI OPTICAL CO LTD·Filed 1992·Granted Dec 8, 1998·3 cites·13 claims
- 2932US5887210ACamera having motor driven mechanismASAHI OPTICAL CO LTD·Filed 1994·Granted Mar 23, 1999·1 cites·16 claims
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