Inventor · disambiguated record
Shoichi Ozawa
Also filed as: OZAWA SHOICHI
8 granted patents·3 pending applications·184 citations·filing 1988–2021
86Inventor score
Top patents by PatentIndex Score
11 records- 0187US6320695B1Optical amplifying apparatusFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Nov 20, 2001·37 cites·9 claims
- 0284US5960135AOptical integrated circuit for bidirectional communications and method for producing the sameFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Sep 28, 1999·109 cites·12 claims
- 0374US10690824B2Optical laminateSUMITOMO CHEMICAL CO·Filed 2016·Granted Jun 23, 2020·1 cites·8 claims
- 0469US6332053B1Optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Dec 18, 2001·13 cites·14 claims
- 0560US4904336AMethod of manufacturing a single crystal of compound semiconductor and apparatus for the sameFURUKAWA ELECTRIC CO LTD·Filed 1988·Granted Feb 27, 1990·17 cites·17 claims
- 0650US2024071417A1Hologram recording medium, hologram optical element, optical device, optical component, and method for forming hologram diffraction gratingSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 0748US6384964B1Optical gain equalizer, and method for producing the optical gain equalizer, and applications of the optical gain equalizerFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted May 7, 2002·2 cites·22 claims
- 0848US2022144769A1CompoundSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
- 0947US2022144759A1CompoundSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
- 1038US5379717AMethod of growing single crystal of compound semiconductorsFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted Jan 10, 1995·5 cites·14 claims
- 1137US11002896B2Retardation filmSUMITOMO CHEMICAL CO·Filed 2016·Granted May 11, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →