Inventor · disambiguated record
Fujiko Tatsumi
Also filed as: TATSUMI FUJIKO
20 granted patents·805 citations·filing 1990–1995
96Inventor score
Files withVICTOR COMPANY OF JAPAN20
Top patents by PatentIndex Score
20 records- 0189US5305146ATri-color separating and composing optical systemVICTOR COMPANY OF JAPAN·Filed 1992·Granted Apr 19, 1994·88 cites·2 claims
- 0289US5239322ADisplay apparatusVICTOR COMPANY OF JAPAN·Filed 1991·Granted Aug 24, 1993·97 cites·10 claims
- 0387US5379135AOptical system for display apparatusVICTOR COMPANY OF JAPAN·Filed 1993·Granted Jan 3, 1995·85 cites·6 claims
- 0487US5325137AOverhead projector with a spatial light modulatorVICTOR COMPANY OF JAPAN·Filed 1992·Granted Jun 28, 1994·70 cites·15 claims
- 0582US5130826AOptical system having photoconductive members and optical means for decomposing and composing the polarized lights for a color picture displayVICTOR COMPANY OF JAPAN·Filed 1991·Granted Jul 14, 1992·60 cites·2 claims
- 0679US5327229ADisplay deviceVICTOR COMPANY OF JAPAN·Filed 1993·Granted Jul 5, 1994·50 cites·5 claims
- 0777US5299042ALight-to-light conversion method, display unit using the same, and light-to-light conversion element incorporated thereinVICTOR COMPANY OF JAPAN·Filed 1991·Granted Mar 29, 1994·47 cites·9 claims
- 0877US5191408AColor imaging system with selectively openable optical shutterVICTOR COMPANY OF JAPAN·Filed 1991·Granted Mar 2, 1993·23 cites·42 claims
- 0975US5122895APolarization converter for converting randomly polarized light to linearly polarized lightVICTOR COMPANY OF JAPAN·Filed 1990·Granted Jun 16, 1992·41 cites·4 claims
- 1074US5357289AProjector lens system having three lens groups for image projectorVICTOR COMPANY OF JAPAN·Filed 1994·Granted Oct 18, 1994·41 cites·2 claims
- 1169US5164854APolarization converter for converting unpolarized light to linearly polarized lightVICTOR COMPANY OF JAPAN·Filed 1991·Granted Nov 17, 1992·33 cites·2 claims
- 1268US5502490ADisplay unit having a light-to-light conversion elementVICTOR COMPANY OF JAPAN·Filed 1995·Granted Mar 26, 1996·31 cites·11 claims
- 1366US5285268AProjection type display device having a mask for cutting off unnecessary light parts of displayed pictureVICTOR COMPANY OF JAPAN·Filed 1992·Granted Feb 8, 1994·25 cites·4 claims
- 1465US5264951ASpatial light modulator systemVICTOR COMPANY OF JAPAN·Filed 1992·Granted Nov 23, 1993·29 cites·5 claims
- 1562US5463468ADisplay unit having a light-to-light conversion elementVICTOR COMPANY OF JAPAN·Filed 1994·Granted Oct 31, 1995·22 cites·7 claims
- 1662US5294992ADriving method for photoconductive-type SLMVICTOR COMPANY OF JAPAN·Filed 1992·Granted Mar 15, 1994·26 cites·5 claims
- 1750US5565882AImage processing system for display, recording and reproducing imageVICTOR COMPANY OF JAPAN·Filed 1995·Granted Oct 15, 1996·15 cites·2 claims
- 1845US5250939ADrive apparatus for optical element arrayVICTOR COMPANY OF JAPAN·Filed 1991·Granted Oct 5, 1993·12 cites·2 claims
- 1943US5227902ASpatial light modulator with a photoconductor on each side of a light modulation layerVICTOR COMPANY OF JAPAN·Filed 1991·Granted Jul 13, 1993·10 cites·2 claims
- 2030US5381188ALight to light modulator with reading light of specified wavelengthVICTOR COMPANY OF JAPAN·Filed 1992·Granted Jan 10, 1995·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →