Inventor · disambiguated record
Kazuyoshi Azegami
Also filed as: AZEGAMI KAZUYOSHI
57 granted patents·2 pending applications·1,079 citations·filing 1993–2025
99Inventor score
Top patents by PatentIndex Score
59 records- 0194US6757489B2Zoom lens of a cameraPENTAX CORP·Filed 2002·Granted Jun 29, 2004·66 cites·13 claims
- 0294US5812889ALens guide mechanism of a lens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1997·Granted Sep 22, 1998·51 cites·18 claims
- 0394US5793537ALens barrel having a linear guide mechanismASAHI OPTICAL CO LTD·Filed 1997·Granted Aug 11, 1998·45 cites·17 claims
- 0493US9791660B2Lens barrel, camera body, and imaging deviceFUJIFILM CORP·Filed 2017·Granted Oct 17, 2017·16 cites·7 claims
- 0592US5774748AZoom lens barrel and camera having such a barretASAHI OPTICAL CO LTD·Filed 1996·Granted Jun 30, 1998·43 cites·153 claims
- 0691US6023376ALens barrel having a linear guide mechanismASAHI OPTICAL CO LTD·Filed 1997·Granted Feb 8, 2000·33 cites·16 claims
- 0790US5614973ALens barrier mechanismASAHI OPTICAL CO LTD·Filed 1994·Granted Mar 25, 1997·33 cites·23 claims
- 0890US5430516ADriving apparatus of cameraASAHI OPTICAL CO LTD·Filed 1993·Granted Jul 4, 1995·101 cites·17 claims
- 0989US6437924B1Apparatus for preventing leakage of light in zoom lens barrelASAHI OPTICAL CO LTD·Filed 2000·Granted Aug 20, 2002·43 cites·6 claims
- 1087US6055116AMulti-stage extension type zoom lens barrelASAHI OPTICAL CO LTD·Filed 1998·Granted Apr 25, 2000·84 cites·12 claims
- 1187US5812887ALens supporting structureASAHI OPTICAL CO LTD·Filed 1997·Granted Sep 22, 1998·27 cites·11 claims
- 1286US5991097ALens barrel having a linear guide mechanismASAHI OPTICAL CO LTD·Filed 1998·Granted Nov 23, 1999·21 cites·6 claims
- 1382US5537262ARotational torque setting apparatus for screw mechanismASAHI OPTICAL CO LTD·Filed 1994·Granted Jul 16, 1996·55 cites·22 claims
- 1480US6369960B2Securing device for light interception frameASAHI OPTICAL CO LTD·Filed 2001·Granted Apr 9, 2002·22 cites·9 claims
- 1579US9846350B2Lens barrel, method of controlling lens barrel, camera body, method of controlling camera body, imaging device, and method of controlling imaging deviceFUJIFILM CORP·Filed 2017·Granted Dec 19, 2017·3 cites·18 claims
- 1678US5748388ALens barrel having a rotating barrel and linear moving barrelASAHI OPTICAL CO LTD·Filed 1997·Granted May 5, 1998·15 cites·10 claims
- 1774US5784206AMoving lens position detecting deviceASAHI OPTICAL CO LTD·Filed 1997·Granted Jul 21, 1998·12 cites·34 claims
- 1873US5812325ATelescoping-type of zoom lensASAHI OPTICAL CO LTD·Filed 1997·Granted Sep 22, 1998·12 cites·10 claims
- 1972US5826126AFlexible printed circuit board housing structure for a cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Oct 20, 1998·34 cites·19 claims
- 2071US5721986ACamera and strobe charging systemASAHI OPTICAL CO LTD·Filed 1996·Granted Feb 24, 1998·10 cites·21 claims
- 2167US6014269AEngaging structure of relatively-rotatable cylindrical membersASAHI OPTICAL CO LTD·Filed 1998·Granted Jan 11, 2000·30 cites·24 claims
- 2267US5781817AExposure controlling device and encoder for cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Jul 14, 1998·9 cites·48 claims
- 2365US5737644ALens drive mechanismASAHI OPTICAL CO LTD·Filed 1997·Granted Apr 7, 1998·30 cites·22 claims
- 2465US5708885ALight intercepting device of a lens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1997·Granted Jan 13, 1998·8 cites·13 claims
- 2564US5971630ACamera with lens barrier apparatusASAHI OPTICAL CO LTD·Filed 1998·Granted Oct 26, 1999·5 cites·30 claims
- 2663US5765048ATelescoping type of zoom lens and cam mechanism thereforASAHI OPTICAL CO LTD·Filed 1997·Granted Jun 9, 1998·25 cites·25 claims
- 2761US2025067951A1Lens deviceFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 2860US5754893ALens barrel having waterproof coatingASAHI OPTICAL CO LTD·Filed 1997·Granted May 19, 1998·6 cites·15 claims
- 2958US7586700B2Method for adjusting optical axis of imaging optical system and lens systemFUJINON CORP·Filed 2007·Granted Sep 8, 2009·2 cites·7 claims
- 3058US5408285AAdjusting mechanism of a lens barrelASAHI OPTICAL CO LTD·Filed 1993·Granted Apr 18, 1995·8 cites·9 claims
- 3156US11899341B2Lens barrel and exterior housingFUJIFILM CORP·Filed 2021·Granted Feb 13, 2024·0 cites·13 claims
- 3256US6115189AMulti-stage extension type zoom lens barrelASAHI OPTICAL CO LTD·Filed 1998·Granted Sep 5, 2000·19 cites·6 claims
- 3356US5821531ADual sensor encoder for detecting forward/reverse rotation having light modulating patterns with a predetermined phase differentASAHI OPTICAL CO LTD·Filed 1996·Granted Oct 13, 1998·19 cites·19 claims
- 3455US5809361AFlexible printed circuit boardASAHI OPTICAL CO LTD·Filed 1997·Granted Sep 15, 1998·18 cites·10 claims
- 3555US5748997AControl method of a zoom lens cameraASAHI OPTICAL CO LTD·Filed 1997·Granted May 5, 1998·5 cites·4 claims
- 3653US2025264685A1Lens device and manufacturing method of lens deviceFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3752US6445517B1Zoom lens barrelASAHI OPTICAL CO LTD·Filed 2000·Granted Sep 3, 2002·3 cites·11 claims
- 3851US5956189ALinear guiding mechanism of a zoom lens barrelASAHI OPTICAL CO LTD·Filed 1998·Granted Sep 21, 1999·15 cites·11 claims
- 3951US5953545AExposure controlling device for cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Sep 14, 1999·4 cites·22 claims
- 4050US5742850ALens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1997·Granted Apr 21, 1998·15 cites·19 claims
- 4150US5394210ALinear guiding mechanism of a zoom lens barrel of a photographing optical systemASAHI OPTICAL CO LTD·Filed 1993·Granted Feb 28, 1995·14 cites·18 claims
- 4249US5884105AZoom compact cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Mar 16, 1999·13 cites·22 claims
- 4346US5796062AMethod for producing molding die for synthetic resin lens barrel having a helicoid and for producing the lens barrelASAHI OPTICAL CO LTD·Filed 1997·Granted Aug 18, 1998·9 cites·2 claims
- 4446US5483383ALens holderASAHI OPTICAL CO LTD·Filed 1993·Granted Jan 9, 1996·12 cites·12 claims
- 4544US5809348AZoom compact cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Sep 15, 1998·9 cites·31 claims
- 4643US6120865AMethod for producing molding die for synthetic resin lens barrel having a helicoid and for producing the lens barrelASAHI OPTICAL CO LTD·Filed 1998·Granted Sep 19, 2000·7 cites·6 claims
- 4743US5794085AExposure controlling device for cameraASAHI OPTICAL CO LTD·Filed 1996·Granted Aug 11, 1998·2 cites·20 claims
- 4843US5424873ALens centering apparatusASAHI OPTICAL CO LTD·Filed 1993·Granted Jun 13, 1995·10 cites·6 claims
- 4942US5907725AElectronically controlled cameraASAHI OPTICAL CO LTD·Filed 1996·Granted May 25, 1999·9 cites·85 claims
- 5042US5450239ALight intercepting apparatus of lens barrelASAHI OPTICAL CO LTD·Filed 1993·Granted Sep 12, 1995·10 cites·15 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →