Inventor · disambiguated record

Yasuyuki Ogasawara

Also filed as: OGASAWARA YASUYUKI

1 granted patent·102 citations·filing 1994–1994

53Inventor score

Technology areasG02F

Files withYAZAKI CORP1

Top patents by PatentIndex Score

1 record

0186US5592314ATunable wavelength filter formed by 2 lcds in series having opposite twist angles of n*π/2 and a dielectric mirror layer on each substrateYAZAKI CORP·Filed 1994·Granted Jan 7, 1997·102 cites·6 claims

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