Inventor · disambiguated record
Fumiaki Akahane
Also filed as: AKAHANE FUMIAKI
11 granted patents·975 citations·filing 1990–2021
93Inventor score
Files withSEIKO EPSON CORP11
Top patents by PatentIndex Score
11 records- 0195US5931555ABackground lighting apparatus for liquid crystal displaySEIKO EPSON CORP·Filed 1997·Granted Aug 3, 1999·190 cites·10 claims
- 0295US5667289ABackground lighting apparatus for liquid crystal displaySEIKO EPSON CORP·Filed 1992·Granted Sep 16, 1997·184 cites·20 claims
- 0394US6108060ASurface-type illumination device and liquid crystal displaySEIKO EPSON CORP·Filed 1999·Granted Aug 22, 2000·113 cites·12 claims
- 0494US5526006AElectronic device wristbandSEIKO EPSON CORP·Filed 1995·Granted Jun 11, 1996·122 cites·23 claims
- 0594US5130898ABackground lighting apparatus for liquid crystal displaySEIKO EPSON CORP·Filed 1990·Granted Jul 14, 1992·155 cites·3 claims
- 0692US5619351ASurface-type illumination device and liquid crystal displaySEIKO EPSON CORP·Filed 1993·Granted Apr 8, 1997·86 cites·18 claims
- 0790US11951676B2Method for manufacturing molding mold and molding moldSEIKO EPSON CORP·Filed 2021·Granted Apr 9, 2024·3 cites·13 claims
- 0883US5949505ASurface-type illumination device and liquid crystal displaySEIKO EPSON CORP·Filed 1996·Granted Sep 7, 1999·51 cites·14 claims
- 0981US9219218B2Method of manufacturing electric wiring layer, member for forming electric wiring layer, electric wiring layer, method of manufacturing electric wiring board, member for forming electric wiring board, electric wiring board, vibrator, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2014·Granted Dec 22, 2015·3 cites·18 claims
- 1081US5135694AElectronic device wristbandSEIKO EPSON CORP·Filed 1990·Granted Aug 4, 1992·68 cites·13 claims
- 1157US11104535B2Medium processing apparatusSEIKO EPSON CORP·Filed 2019·Granted Aug 31, 2021·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →