Inventor · disambiguated record
Genji Tohmon
Also filed as: TOHMON GENJI
8 granted patents·1 pending application·301 citations·filing 1992–2015
89Inventor score
Top patents by PatentIndex Score
9 records- 0194US6406196B1Optical device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 18, 2002·156 cites·12 claims
- 0285US9123374B1Heat assisted magnetic recording writer having an integrated polarization rotation plateWESTERN DIGITAL FREMONT LLC·Filed 2015·Granted Sep 1, 2015·11 cites·21 claims
- 0385US6517257B2Optical transmitter/receiver apparatus, method for fabricating the same and optical semiconductor moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 11, 2003·28 cites·32 claims
- 0472US5659558AShort-wavelength laser element doped with rare earth ions, optical amplifier doped with rare earth ions, and wavelength converter doped with rare earth ionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 19, 1997·38 cites·23 claims
- 0563US5426656ALaser element doped with rare earth ions, optical amplifier element doped with rare earth ions and rare-earth-ion-doped short-wavelength laser light source apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 20, 1995·21 cites·36 claims
- 0658US6332719B1Optical transmitter/receiver apparatus, method for fabricating the same and optical semiconductor moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 25, 2001·18 cites·4 claims
- 0755US5341237ARare earth ion doped optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Aug 23, 1994·16 cites·12 claims
- 0852US5321708AOptical fiber amplifier doped with dysprosium ion for the 1.3 μm wavelength bandMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 14, 1994·13 cites·9 claims
- 0936US2003235227A1Spot-size-converted laser for unisolated transmissionFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →