Inventor · disambiguated record
Tomihisa Saito
Also filed as: SAITO TOMIHISA
12 granted patents·7 pending applications·253 citations·filing 1997–2009
92Inventor score
Top patents by PatentIndex Score
19 records- 0193US6357903B1Line type illuminatorNIPPON SHEET GLASS CO LTD·Filed 2000·Granted Mar 19, 2002·78 cites·9 claims
- 0292US7555194B2Illumination device and image scanning deviceNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Jun 30, 2009·20 cites·6 claims
- 0390US7722223B2Line lighting device and image reading deviceNIPPON SHEET GLASS CO LTD·Filed 2006·Granted May 25, 2010·15 cites·20 claims
- 0489US6017130ALine illumination deviceNIPPON SHEET GLASS CO LTD·Filed 1997·Granted Jan 25, 2000·32 cites·8 claims
- 0586US7284891B2Line illuminating device and image-scanning device incorporating line-illuminating deviceNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Oct 23, 2007·22 cites·20 claims
- 0686US6902309B2Light-emitting unit and illumination device and image reading device using light-emitting unitNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Jun 7, 2005·27 cites·5 claims
- 0782US7125151B2Line-illuminating device and image sensorNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Oct 24, 2006·32 cites·8 claims
- 0880US7308187B2Bar-shaped light guide, illumination unit and image-scanning deviceNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Dec 11, 2007·10 cites·18 claims
- 0975US7812304B2Light guide having light scattering patterns with different light reflected directionsNIPPON SHEET GLASS CO LTD·Filed 2006·Granted Oct 12, 2010·4 cites·16 claims
- 1070US7942561B2Light guide having reflective protruding portion, and lighting devices including such light guideNIPPON SHEET GLASS COMPNY LTD·Filed 2006·Granted May 17, 2011·5 cites·17 claims
- 1160US6808280B2Line-illuminating deviceNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Oct 26, 2004·7 cites·4 claims
- 1258US8044341B2Electronic component, illuminating device, contact-type image sensor, and image reading device having no short circuit condition achieved by allowing only one electrode of an LED chip in direct contact with a metallic substrateNIPPON SHEET GLASS CO LTD·Filed 2009·Granted Oct 25, 2011·1 cites·15 claims
- 1353US2007153505A1Light-emitting unit and illumination device and image reading device using light-emitting unitNIPPON SHEET GLASS CO LTD·Filed 2007·Application pending·0 cites
- 1451US2011096377A1Ultraviolet line illumination apparatus, contact type image sensor, image reading apparatus, and reduction optical system image reading apparatusNIPPON SHEET GLASS CO LTD·Filed 2009·Application pending·0 cites
- 1549US2004263063A1Light-emitting unit and illumination device and image reading device using light-emitting unitNIPPON SHEET GLASS CO LTD·Filed 2004·Application pending·0 cites
- 1645US2009294630A1Image sensor, image reading device and production method of image sensorNIPPON SHEET GLASS CO LTD·Filed 2006·Application pending·0 cites
- 1745US2009073715A1Light Emitting Unit and Illumination Device and Image Scanner Using Such Light Emitting UnitSAITO TOMIHISA·Filed 2006·Application pending·0 cites
- 1843US2009168126A1Light Emitting Unit, Lighting Apparatus and Image Reading ApparatusNIPPON SHEET GLASS CO LTD·Filed 2007·Application pending·0 cites
- 1942US2009034296A1Light Emitting Unit, Illumination Device Using Such Light Emitting Unit, and Image ScannerNIPPON SHEET GLASS CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →