Inventor · disambiguated record
Jun Kinugasa
Also filed as: KINUGASA JUN
5 granted patents·1 pending application·1 citations·filing 2003–2023
62Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES6
Top patents by PatentIndex Score
6 records- 0167US10908353B2Optical fiber and slanted fiber gratingSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Feb 2, 2021·1 cites·6 claims
- 0253US7773295B2Optical amplication module, optical amplifier, optical communication system, and white light sourceSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Granted Aug 10, 2010·0 cites·13 claims
- 0351US2024275117A1Optical amplification transmission lineSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 0450US12204140B2Gain flattening filter, and method for manufacturing gain flattening filterSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Jan 21, 2025·0 cites·13 claims
- 0548US11448821B2Slant-type fiber gratingSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Sep 20, 2022·0 cites·9 claims
- 0640US7525725B2Optical amplification module, optical amplifier, optical communication system, and white light sourceSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Apr 28, 2009·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →