Inventor · disambiguated record
Keiichi Nashimoto
Also filed as: NASHIMOTO KEIICHI
25 granted patents·2 pending applications·1,000 citations·filing 1993–2008
97Inventor score
Top patents by PatentIndex Score
27 records- 0196US5514484AOriented ferroelectric thin filmFUJI XEROX CO LTD·Filed 1993·Granted May 7, 1996·100 cites·9 claims
- 0294US6470125B1Optical device, driving method of optical device and manufacture of optical deviceFUJI XEROX CO LTD·Filed 2000·Granted Oct 22, 2002·67 cites·35 claims
- 0393US6816660B2Optical waveguide element and method of fabrication thereofNOZOMI PHOTONICS CO LTD·Filed 2002·Granted Nov 9, 2004·67 cites·22 claims
- 0493US6385355B1Optical deflection elementFUJI XEROX CO LTD·Filed 2000·Granted May 7, 2002·69 cites·10 claims
- 0589US5656382AOriented conductive film and process for preparing the sameFUJI XEROX CO LTD·Filed 1996·Granted Aug 12, 1997·68 cites·12 claims
- 0686US6078717AOpical waveguide deviceFUJI XEROX CO LTD·Filed 1998·Granted Jun 20, 2000·87 cites·47 claims
- 0784US5650362AOriented conductive film and process for preparing the sameFUJI XEROX CO LTD·Filed 1995·Granted Jul 22, 1997·51 cites·16 claims
- 0883US6862393B2Optical waveguide element, manufacturing method for optical waveguide element, optical deflecting element, and optical switching elementNOZOMI PHOTONICS CO LTD·Filed 2002·Granted Mar 1, 2005·25 cites·10 claims
- 0982US5576879AComposite optical modulatorFUJI XEROX CO LTD·Filed 1994·Granted Nov 19, 1996·58 cites·12 claims
- 1080US5776621AOriented ferroelectric thin film elementFUJI XEROX CO LTD·Filed 1995·Granted Jul 7, 1998·56 cites·11 claims
- 1179US6307996B1Optical waveguide device and manufacturing method thereofFUJI XEROX CO LTD·Filed 1998·Granted Oct 23, 2001·59 cites·25 claims
- 1279US5802223AOptical deflecting deviceFUJI XEROX CO LTD·Filed 1996·Granted Sep 1, 1998·59 cites·20 claims
- 1378US5567979AOriented ferroelectric thin-film element and manufacturing method thereforFUJI XEROX CO LTD·Filed 1994·Granted Oct 22, 1996·34 cites·9 claims
- 1477US5525434AOriented multi-layer thin film of ferrodielectric substance and method of producing the sameFUJI XEROX CO LTD·Filed 1993·Granted Jun 11, 1996·27 cites·5 claims
- 1576US6529667B2Optical waveguide element, manufacturing method for optical waveguide element, optical deflecting element, and optical switching elementFUJI XEROX CO LTD·Filed 2001·Granted Mar 4, 2003·14 cites·9 claims
- 1673US6001416AOxide thin film and process for forming the sameFUJI XEROX CO LTD·Filed 1998·Granted Dec 14, 1999·36 cites·13 claims
- 1770US5834803AOriented ferroelectric thin film element and process for preparing the sameFUJI XEROX CO LTD·Filed 1995·Granted Nov 10, 1998·32 cites·17 claims
- 1868US7302140B2Optical switch and matrix optical switchUNIV KEIO·Filed 2006·Granted Nov 27, 2007·2 cites·34 claims
- 1967US5852703AFerroelectric thin film element and production method thereofFUJI XEROX CO LTD·Filed 1997·Granted Dec 22, 1998·19 cites·14 claims
- 2065US7526176B2Optical amplifier and fabrication method thereofEPIPHOTONICS CORP·Filed 2007·Granted Apr 28, 2009·3 cites·9 claims
- 2163US5759265AOriented ferroelectric thin-film element and manufacturing method thereforFUJI XEROX CO LTD·Filed 1995·Granted Jun 2, 1998·19 cites·13 claims
- 2259US6025864AOptical scanning device and image forming apparatusFUJI XEROX CO LTD·Filed 1996·Granted Feb 15, 2000·27 cites·17 claims
- 2350US5677970AOptical scanning device and image forming apparatus using the sameFUJI XEROX CO LTD·Filed 1996·Granted Oct 14, 1997·13 cites·15 claims
- 2442US2006039646A1Optical switch and matrix optical switchNASHIMOTO KEIICHI·Filed 2004·Application pending·0 cites
- 2539US2010110536A1Optical amplifier and production method thereofEPIPHOTONICS CORP·Filed 2008·Application pending·0 cites
- 2636US5790167AOptical scanning device, optical scanning method, and image forming apparatus using the sameFUJI XEROX CO LTD·Filed 1996·Granted Aug 4, 1998·6 cites·12 claims
- 2731US5637346AProcess for preparing a thin ferroelectric or para-dielectric oxide filmFUJI XEROX CO LTD·Filed 1994·Granted Jun 10, 1997·2 cites·12 claims
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