Inventor · disambiguated record
Eiichi Tano
Also filed as: TANO EIICHI · UNO NAOYUKI
22 granted patents·116 citations·filing 1976–1985
94Inventor score
Files withASAHI OPTICAL CO LTD22
Top patents by PatentIndex Score
22 records- 0185US4629305AAutomatic exposure cameraASAHI OPTICAL CO LTD·Filed 1985·Granted Dec 16, 1986·22 cites·7 claims
- 0283US4222644ADigital exposure display circuitASAHI OPTICAL CO LTD·Filed 1978·Granted Sep 16, 1980·13 cites·7 claims
- 0368US4324462AExposure time control circuit for cameraASAHI OPTICAL CO LTD·Filed 1980·Granted Apr 13, 1982·9 cites·9 claims
- 0466US4198148ADisplay device in camera view finderASAHI OPTICAL CO LTD·Filed 1978·Granted Apr 15, 1980·6 cites·9 claims
- 0561US4306785ACamera exposure time control circuitASAHI OPTICAL CO LTD·Filed 1980·Granted Dec 22, 1981·7 cites·3 claims
- 0661US4084166ACircuit for locking led light meter display in response to meter display in response to mirror movement in slr cameraASAHI OPTICAL CO LTD·Filed 1976·Granted Apr 11, 1978·5 cites·4 claims
- 0760US4382669ADisablement of shutter release in photographic camera having interchangeable objectivesASAHI OPTICAL CO LTD·Filed 1981·Granted May 10, 1983·6 cites·5 claims
- 0859US4514075AAutomatic control apparatus for photographic cameraASAHI OPTICAL CO LTD·Filed 1981·Granted Apr 30, 1985·6 cites·12 claims
- 0954US4182556ACamera indication deviceASAHI OPTICAL CO LTD·Filed 1978·Granted Jan 8, 1980·4 cites·6 claims
- 1052US4571046AAutomatic focus detecting cameraASAHI OPTICAL CO LTD·Filed 1984·Granted Feb 18, 1986·12 cites·3 claims
- 1151US4558940AManual aperture value setting circuit for cameraASAHI OPTICAL CO LTD·Filed 1984·Granted Dec 17, 1985·4 cites·4 claims
- 1250US4555170ADevice for illuminating display unit in viewfinderASAHI OPTICAL CO LTD·Filed 1985·Granted Nov 26, 1985·5 cites·4 claims
- 1346US4201462ALens barrel having an aperture information transmission sectionASAHI OPTICAL CO LTD·Filed 1978·Granted May 6, 1980·2 cites·7 claims
- 1446US4156562ADigital display device for digitally displaying correct exposure timeASAHI OPTICAL CO LTD·Filed 1977·Granted May 29, 1979·3 cites·3 claims
- 1545US4092653AMirror movement disable circuit for led display in light finder of slr cameraASAHI OPTICAL CO LTD·Filed 1976·Granted May 30, 1978·2 cites·3 claims
- 1643US4096494AShutter speed indicator deviceASAHI OPTICAL CO LTD·Filed 1976·Granted Jun 20, 1978·2 cites·2 claims
- 1742US4099885ADigital display circuit for camera exposure meterASAHI OPTICAL CO LTD·Filed 1976·Granted Jul 11, 1978·2 cites·2 claims
- 1842US4079397AControl circuit for motor-drive camerasASAHI OPTICAL CO LTD·Filed 1976·Granted Mar 14, 1978·2 cites·12 claims
- 1940US4324468AElectric source circuit for cameraASAHI OPTICAL CO LTD·Filed 1980·Granted Apr 13, 1982·2 cites·4 claims
- 2035US4557575APhotographing mode display switching circuitASAHI OPTICAL CO LTD·Filed 1984·Granted Dec 10, 1985·1 cites·3 claims
- 2133US4325623AShutter speed display deviceASAHI OPTICAL CO LTD·Filed 1980·Granted Apr 20, 1982·1 cites·8 claims
- 2228US4196998ACamera display device in view finderASAHI OPTICAL CO LTD·Filed 1978·Granted Apr 8, 1980·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →