Inventor · disambiguated record
Michikazu Shima
Also filed as: SHIMA MICHIKAZU
10 granted patents·2 pending applications·344 citations·filing 1993–2023
92Inventor score
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12 records- 0191US5764404AWavelength-division-multiplexing optical amplifierFUJITSU LTD·Filed 1995·Granted Jun 9, 1998·99 cites·9 claims
- 0279US5680246AOptical amplifier and optical transmission apparatusFUJITSU LTD·Filed 1995·Granted Oct 21, 1997·64 cites·18 claims
- 0378US5870217AMulti-wavelength optical batch amplification apparatusFUJITSU LTD·Filed 1997·Granted Feb 9, 1999·53 cites·32 claims
- 0469US5604759ADrive circuit for electronic deviceFUJITSU LTD·Filed 1993·Granted Feb 18, 1997·26 cites·6 claims
- 0568US6055094AOptical amplifying apparatusFUJITSU LTD·Filed 1998·Granted Apr 25, 2000·32 cites·12 claims
- 0664US5822112AControl apparatus for optical amplifierFUJITSU LTD·Filed 1996·Granted Oct 13, 1998·28 cites·14 claims
- 0763US2025353285A1Method of determining sewing pattern of epidermis-bonded product and production methodJAPAN PLASTICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 0859US5625481AAuxiliary-signal transmission systemFUJITSU LTD·Filed 1995·Granted Apr 29, 1997·21 cites·11 claims
- 0953US2023040848A1Method of producing skin-covered productJAPAN PLASTICS TECH CO LTD·Filed 2020·Application pending·0 cites
- 1040US5841558AAuxiliary-signal transmission systemFUJITSU LTD·Filed 1997·Granted Nov 24, 1998·7 cites·15 claims
- 1139US6061173AWavelength-division-multiplexing optical amplifierFUJITSU LTD·Filed 1998·Granted May 9, 2000·8 cites·3 claims
- 1238US5798857AAuxiliary-signal transmission systemFUJITSU LTD·Filed 1997·Granted Aug 25, 1998·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →