Inventor · disambiguated record
Hideki Ohkubo
Also filed as: MATSUO HIROFUMI · OHKUBO HIDEKI
20 granted patents·1 pending application·396 citations·filing 1987–2003
96Inventor score
Top patents by PatentIndex Score
21 records- 0198US4944030ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1987·Granted Jul 24, 1990·124 cites·111 claims
- 0297US4936664AZoom lens drive system for cameraASAHI OPTICAL CO LTD·Filed 1987·Granted Jun 26, 1990·70 cites·165 claims
- 0387US5157429ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1990·Granted Oct 20, 1992·25 cites·24 claims
- 0486US5214462ALens shutter camera including zoom lens and barrier mechanismsASAHI OPTICAL CO LTD·Filed 1990·Granted May 25, 1993·24 cites·16 claims
- 0586US5142315ALens shutter type of camera including zoom lensASAHI OPTICAL CO LTD·Filed 1990·Granted Aug 25, 1992·17 cites·19 claims
- 0684US5966551ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1997·Granted Oct 12, 1999·13 cites·12 claims
- 0782US5321462ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1992·Granted Jun 14, 1994·13 cites·12 claims
- 0878US5897227AZoom lens drive system for lens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1997·Granted Apr 27, 1999·10 cites·19 claims
- 0977US5673099ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1995·Granted Sep 30, 1997·9 cites·29 claims
- 1075US5280317ALens shutter camera including zoom lens drive systemASAHI OPTICAL CO LTD·Filed 1992·Granted Jan 18, 1994·16 cites·19 claims
- 1171US5713051ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1996·Granted Jan 27, 1998·6 cites·20 claims
- 1267US5264885ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1990·Granted Nov 23, 1993·10 cites·20 claims
- 1365US5276475ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1992·Granted Jan 4, 1994·9 cites·2 claims
- 1462US5465131ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1994·Granted Nov 7, 1995·5 cites·2 claims
- 1559US5162831AZoom lens drive system for cameraASAHI OPTICAL CO LTD·Filed 1990·Granted Nov 10, 1992·21 cites·36 claims
- 1658US5583596ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1995·Granted Dec 10, 1996·3 cites·25 claims
- 1756US5598240AZoom lens drive system for lens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Jan 28, 1997·3 cites·16 claims
- 1850US6094535AZoom lens drive system for lens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1997·Granted Jul 25, 2000·2 cites·10 claims
- 1950US5150145ALens shutter camera including zoom lensASAHI OPTICAL CO LTD·Filed 1990·Granted Sep 22, 1992·14 cites·92 claims
- 2049US5740476AZoom lens drive system for lens shutter type of cameraASAHI OPTICAL CO LTD·Filed 1995·Granted Apr 14, 1998·2 cites·24 claims
- 2144US2004033070A1Zoom lens drive system for lens shutter type of cameraPENTAX CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →