Inventor · disambiguated record
Teruo Sakai
Also filed as: SAKAI TERUO
8 granted patents·2 pending applications·179 citations·filing 1980–2005
87Inventor score
Top patents by PatentIndex Score
10 records- 0182US5838431ALaser marking deviceASAHI OPTICAL CO LTD·Filed 1997·Granted Nov 17, 1998·82 cites·32 claims
- 0278US4364535ACounterbalance mechanism for laser knife deviceASAHI OPTICAL CO LTD·Filed 1980·Granted Dec 21, 1982·62 cites·6 claims
- 0360US6487517B2Target for photogrammetric analytical measurement systemPENTAX CORP·Filed 2001·Granted Nov 26, 2002·14 cites·7 claims
- 0457US7508441B1Electronic still camera and image pick-up unitHOYA CORP·Filed 2003·Granted Mar 24, 2009·4 cites·4 claims
- 0549US6965134B2Image pick-up unit including an image pick-up device and optical filter layersPENTAX CORP·Filed 2003·Granted Nov 15, 2005·2 cites·19 claims
- 0646US7643086B2Electronic still camera having a sealing member for optically isolating an image pickup elementHOYA CORP·Filed 2003·Granted Jan 5, 2010·0 cites·20 claims
- 0745US2004016871A1Image pickup devicePENTAX CORP·Filed 2003·Application pending·0 cites
- 0835US5937528ATilt sensor, mask and coat holderASAHI OPTICAL CO LTD·Filed 1997·Granted Aug 17, 1999·10 cites·11 claims
- 0934US2006115757A1Toner for development of electrostatic latent image, electrostatic latent image developer, and method for formation of imageFUJI XEROX CO LTD·Filed 2005·Application pending·0 cites
- 1026US4378492ALaser output measuring device for laser knifeASAHI OPTICAL CO LTD·Filed 1981·Granted Mar 29, 1983·5 cites·8 claims
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