Inventor · disambiguated record
Seiji Iida
Also filed as: IIDA SEIJI
19 granted patents·2 pending applications·304 citations·filing 1996–2013
95Inventor score
Top patents by PatentIndex Score
21 records- 0198US7768727B2Optical lens barrel and image pickup apparatusCANON KK·Filed 2009·Granted Aug 3, 2010·74 cites·4 claims
- 0288US6337772B2Optical element, optical system using optical element, and optical device with optical elementCANON KK·Filed 2001·Granted Jan 8, 2002·28 cites·46 claims
- 0384US7358156B2Compound semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2006·Granted Apr 15, 2008·9 cites·20 claims
- 0483US6804276B2Semiconductor laser device which removes influences from returning light of three beams and a method of manufacturing the sameTOSHIBA KK·Filed 2001·Granted Oct 12, 2004·23 cites·25 claims
- 0578US7190845B2Image correction according to transmission characteristics of image sensing optical systemCANON KK·Filed 2003·Granted Mar 13, 2007·16 cites·30 claims
- 0671US5933191AImage input apparatus having an adjustable support mechanismCANON KK·Filed 1996·Granted Aug 3, 1999·42 cites·24 claims
- 0770US6115068APositionable image input apparatusCANON KK·Filed 1996·Granted Sep 5, 2000·41 cites·15 claims
- 0867US8520328B2Lens barrel and imaging apparatusIIDA SEIJI·Filed 2011·Granted Aug 27, 2013·2 cites·8 claims
- 0961US7460171B2Lens apparatus having stop blade, optical filter and shutter bladeCANON KK·Filed 2003·Granted Dec 2, 2008·4 cites·9 claims
- 1061US6650483B2Optical element, optical system using optical element, and optical device with optical elementCANON KK·Filed 2001·Granted Nov 18, 2003·5 cites·6 claims
- 1161US6362921B1Optical element, holding structure for optical element, and image pickup apparatusCANON KK·Filed 1999·Granted Mar 26, 2002·24 cites·28 claims
- 1260US6835008B2Image sensing apparatus having a protection coverCANON KK·Filed 2002·Granted Dec 28, 2004·3 cites·82 claims
- 1356US2013342721A1Lens barrel and imaging apparatusCANON KK·Filed 2013·Application pending·0 cites
- 1454US6243208B1Optical element, optical system using optical element, and optical device with optical elementCANON KK·Filed 1997·Granted Jun 5, 2001·13 cites·44 claims
- 1544US7968430B2Compound semiconductor device and method for manufacturing sameTOSHIBA KK·Filed 2007·Granted Jun 28, 2011·0 cites·16 claims
- 1644US6457881B1Image sensing apparatus having a protection coverCANON KK·Filed 1999·Granted Oct 1, 2002·8 cites·30 claims
- 1739US6337773B1Optical element, jig for holding optical element, and apparatus including optical elementCANON KK·Filed 1998·Granted Jan 8, 2002·7 cites·46 claims
- 1837USD454966SLight emitting deviceTOSHIBA KK·Filed 2001·Granted Mar 26, 2002·3 cites·1 claims
- 1931USD485376SLight emitting deviceTOSHIBA KK·Filed 2001·Granted Jan 13, 2004·1 cites·1 claims
- 2031USD456534SLight emitting deviceTOSHIBA KK·Filed 2001·Granted Apr 30, 2002·1 cites·1 claims
- 2130US2003202109A1Image sensing apparatusFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →