Inventor · disambiguated record
Minoru Seino
Also filed as: SEINO MINORU
37 granted patents·898 citations·filing 1981–2003
98Inventor score
Files withFUJITSU LTD19HITACHI KOKI KK10KONISHIROKU PHOTO IND4CORLUX CORP1DAINIPPON INK & CHEMICALS1
Top patents by PatentIndex Score
37 records- 0192US5074631AOptical modulatorFUJITSU LTD·Filed 1990·Granted Dec 24, 1991·130 cites·23 claims
- 0289US4948219AMethod of connecting optical fibers and connection aids and fiber holders employed therewith, and optical waveguide modules employing sameFUJITSU LTD·Filed 1988·Granted Aug 14, 1990·66 cites·29 claims
- 0388US5404412AOptical waveguide deviceFUJITSU LTD·Filed 1992·Granted Apr 4, 1995·80 cites·8 claims
- 0487US5006705ALight beam scanning apparatus with controller for varying spacing between a plurality of scanning beamsHITACHI LTD·Filed 1989·Granted Apr 9, 1991·57 cites·45 claims
- 0585US5408544AOptical modulator for producing a controllable chirpFUJITSU LTD·Filed 1994·Granted Apr 18, 1995·71 cites·19 claims
- 0682US6678428B2Optical modulatorFUJITSU LTD·Filed 2001·Granted Jan 13, 2004·22 cites·53 claims
- 0780US6243516B1Merging optical waveguides having branch angle within a specific rangeFUJITSU LTD·Filed 1999·Granted Jun 5, 2001·50 cites·58 claims
- 0879US6606424B2Apparatus and method for optical modulation and demodulationFUJITSU LTD·Filed 2000·Granted Aug 12, 2003·20 cites·29 claims
- 0978US5680497AOptical waveguide deviceFUJITSU LTD·Filed 1994·Granted Oct 21, 1997·43 cites·13 claims
- 1078US5214724AOptical waveguide device with suppressed dc driftFUJITSU LTD·Filed 1991·Granted May 25, 1993·51 cites·13 claims
- 1171US6055349AOptical waveguide device and manufacturing method thereforFUJITSU LTD·Filed 1998·Granted Apr 25, 2000·34 cites·34 claims
- 1271US5106724ADeveloper for light-sensitive lithographic printing plate capable of processing commonly the negative-type and the positive-type and developer composition for light-sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted Apr 21, 1992·25 cites·8 claims
- 1371US5008716APaper cooling apparatus for an electrophotographic printerHITACHI KOKI KK·Filed 1989·Granted Apr 16, 1991·16 cites·5 claims
- 1470US5206784ACharger for electrophotography having a grid assemblyHITACHI KOKI KK·Filed 1990·Granted Apr 27, 1993·19 cites·2 claims
- 1568US4452880AProcess for developing positive photosensitive lithographic printing plateKONISHIROKU PHOTO IND·Filed 1981·Granted Jun 5, 1984·19 cites·9 claims
- 1664US6853757B2Arrangement method of metal electrode and transparent electrode in optical waveguide device and optical modulator using the optical waveguideCORLUX CORP·Filed 2002·Granted Feb 8, 2005·11 cites·11 claims
- 1763US5995685AOptical modulator and an optical modulating methodFUJITSU LTD·Filed 1998·Granted Nov 30, 1999·30 cites·11 claims
- 1862US6259886B1Electrophotographic printing apparatusHITACHI KOKI KK·Filed 2000·Granted Jul 10, 2001·8 cites·4 claims
- 1961US6999223B2Optical modulatorFUJITSU LTD·Filed 2003·Granted Feb 14, 2006·6 cites·6 claims
- 2060US5006704AOptical scanner and method for generating and detecting a composite dot on a scanning mediumHITACHI KOKI KK·Filed 1989·Granted Apr 9, 1991·15 cites·6 claims
- 2154US6640078B2Electrophotographic apparatus having a paper holding memberHITACHI KOKI KK·Filed 2001·Granted Oct 28, 2003·5 cites·9 claims
- 2254US4572685ADot printerHITACHI KOKI KK·Filed 1983·Granted Feb 25, 1986·8 cites·7 claims
- 2351US4910555AElectrophotographic device with controlled exposed potentialHITACHI KOKI KK·Filed 1988·Granted Mar 20, 1990·8 cites·14 claims
- 2450US5937261AImage recording apparatus, and sheet conveying method thereofHITACHI KOKI KK·Filed 1998·Granted Aug 10, 1999·9 cites·6 claims
- 2549US6337931B1Effective optical path length compensable optical deviceFUJITSU LTD·Filed 1998·Granted Jan 8, 2002·14 cites·30 claims
- 2649US4730884ABipolar voltage controlled optical switch using intersecting waveguidesFUJITSU LTD·Filed 1986·Granted Mar 15, 1988·14 cites·15 claims
- 2747US6400881B1Optical device having thin film formed over optical waveguideFUJITSU LTD·Filed 1998·Granted Jun 4, 2002·14 cites·67 claims
- 2846US5949925AMethod, device, and system for optical modulation in wavelength division multiplexingFUJITSU LTD·Filed 1998·Granted Sep 7, 1999·11 cites·23 claims
- 2943US5089839AMethod of processing pre-sensitized lithographic printing plate and apparatus thereforKONISHIROKU PHOTO IND·Filed 1990·Granted Feb 18, 1992·6 cites·9 claims
- 3039US4963473AMethods of processing pre-sensitized lithographic printing plate and apparatus thereforKONISHIROKU PHOTO IND·Filed 1989·Granted Oct 16, 1990·4 cites·5 claims
- 3137US4421430ADot printerHITACHI KOKI KK·Filed 1982·Granted Dec 20, 1983·3 cites·5 claims
- 3236US6104847AOptical device having an optical waveguide structureFUJITSU LTD·Filed 1998·Granted Aug 15, 2000·5 cites·29 claims
- 3336US5028512AMethod of manufacturing photosensitive printing plates comprising applying a powdered surfaceKONICA CORP AND MITSUBISHI KAS·Filed 1989·Granted Jul 2, 1991·8 cites·15 claims
- 3435US5161046ABeam position control apparatusHITACHI KOKI KK·Filed 1991·Granted Nov 3, 1992·4 cites·6 claims
- 3534US7116907B1Acousto-optical tunable filters cascaded togetherFUJITSU LTD·Filed 1999·Granted Oct 3, 2006·4 cites·89 claims
- 3634US6370308B1Acousto-optical deviceFUJITSU LTD·Filed 1998·Granted Apr 9, 2002·4 cites·22 claims
- 3726US4835041ABiaxially stretched composite styrene resin sheetDAINIPPON INK & CHEMICALS·Filed 1987·Granted May 30, 1989·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →