Inventor · disambiguated record
Toshiyuki Toyofuku
Also filed as: TOYOFUKU TOSHIYUKI
23 granted patents·2 pending applications·637 citations·filing 1988–2019
96Inventor score
Top patents by PatentIndex Score
25 records- 0198US7738016B2Digital camera with dual optical systemsEASTMAN KODAK CO·Filed 2006·Granted Jun 15, 2010·196 cites·3 claims
- 0291US4978990AExposure control apparatus for cameraOLYMPUS OPTICAL CO·Filed 1989·Granted Dec 18, 1990·34 cites·20 claims
- 0382US5978602APhotographic lens unit and photographing methodOLYMPUS OPTICAL CO·Filed 1997·Granted Nov 2, 1999·21 cites·5 claims
- 0482US4965443AFocus detection apparatus using neural network meansOLYMPUS OPTICAL CO·Filed 1989·Granted Oct 23, 1990·44 cites·10 claims
- 0577US4862207ADiaphragm apparatus for cameraOLYMPUS OPTICAL CO·Filed 1988·Granted Aug 29, 1989·15 cites·41 claims
- 0676US6556243B1Digital cameraSANYO ELECTRIC CO·Filed 1998·Granted Apr 29, 2003·60 cites·1 claims
- 0773US7317486B2Electronic image pickup apparatus allowing a longer exposure timeOLYMPUS CORP·Filed 2003·Granted Jan 8, 2008·11 cites·7 claims
- 0873US6181380B1Electronic image pickup apparatus having a light weight and easy to assemble lens barrier supporting mechanism which requires little force to operateOLYMPUS OPTICAL CO·Filed 1997·Granted Jan 30, 2001·40 cites·2 claims
- 0970US6377294B2Electronic photographing deviceOLYMPUS OPTICAL CO·Filed 1998·Granted Apr 23, 2002·39 cites·37 claims
- 1070US4958175AMotor driven cameraOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 18, 1990·11 cites·35 claims
- 1169US6687216B1Cartridge in which disk is storedSANYO ELECTRIC CO·Filed 2000·Granted Feb 3, 2004·8 cites·2 claims
- 1267US7042504B1Digital camera having a feature for warning a user of insufficient memorySANYO ELECTRIC CO·Filed 1998·Granted May 9, 2006·33 cites·13 claims
- 1365US6661455B1Electronic photographing device for panoramic photographing and editingOLYMPUS OPTICAL CO·Filed 1998·Granted Dec 9, 2003·30 cites·13 claims
- 1464US7050095B2Method and apparatus for image processing using a template imageOLYMPUS OPTICAL CO·Filed 2002·Granted May 23, 2006·5 cites·8 claims
- 1564US6750916B1Protective lid having a flash unit incorporated therein for a digital cameraOLYMPUS CORP·Filed 1998·Granted Jun 15, 2004·8 cites·2 claims
- 1660US6441850B1Method and apparatus for image processing using a template imageSANYO ELECTRIC CO·Filed 1998·Granted Aug 27, 2002·21 cites·4 claims
- 1757US6721002B1Method for recording image data and digital camera using same adapted to composite a plurality of image data and record the composite image data into a memorySANYO ELECTRIC CO·Filed 1998·Granted Apr 13, 2004·21 cites·8 claims
- 1856US6624836B2Ink cassette, ink ribbon container, and method of attaching ink ribbon to ink cassetteMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 23, 2003·6 cites·5 claims
- 1955US6166765AElectronic imaging apparatus selecting an operating mode responsive to the condition of a lens barrier assemblyOLYMPUS OPTICAL CO·Filed 1997·Granted Dec 26, 2000·19 cites·4 claims
- 2050US11337285B2OLED driving system and OLED driving methodCCS INC·Filed 2019·Granted May 17, 2022·0 cites·14 claims
- 2149US2005179800A1Electronic image pickup apparatusOLYMPUS OPTICAL CO·Filed 2005·Application pending·0 cites
- 2249US2005179783A1Electronic image pickup apparatusOLYMPUS OPTICAL CO·Filed 2005·Application pending·0 cites
- 2346US6741278B1Electronic photographing deviceOLYMPUS CORP·Filed 1998·Granted May 25, 2004·12 cites·16 claims
- 2437USD435854SDisc cartridgeHITACHI MAXELL·Filed 1999·Granted Jan 2, 2001·3 cites·1 claims
- 2533US6752550B2Holding mechanism for replacement ink ribbonOLYMPUS OPTICAL CO·Filed 2001·Granted Jun 22, 2004·0 cites·20 claims
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