Inventor · disambiguated record
Kohei Suyama
Also filed as: SUYAMA KOHEI
4 granted patents·9 pending applications·17 citations·filing 2000–2012
69Inventor score
Files withENOMOTO HIROFUMI4HATASE YUICHI2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2SANADA TAKAFUMI2SUYAMA KOHEI2
Top patents by PatentIndex Score
13 records- 0173US8564854B2Light guide body, and lighting apparatus and document scanning apparatus having the sameKAWANO YUUZOU·Filed 2011·Granted Oct 22, 2013·4 cites·17 claims
- 0267US6463247B1Color image formation apparatus using plural photosensitive drumsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 8, 2002·11 cites·8 claims
- 0356US8537429B2Document scanning device having light guide that illuminates document and reference plateSANADA TAKAFUMI·Filed 2010·Granted Sep 17, 2013·1 cites·20 claims
- 0455US8827462B2Image display apparatus having heat dissipaterENOMOTO HIROFUMI·Filed 2012·Granted Sep 9, 2014·1 cites·9 claims
- 0541US2012327371A1Laser light source apparatusHATASE YUICHI·Filed 2012·Application pending·0 cites
- 0638US2012057219A1Laser light source apparatusSUYAMA KOHEI·Filed 2011·Application pending·0 cites
- 0736US2009027896A1Image forming deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 0833US2012134149A1Image display apparatusENOMOTO HIROFUMI·Filed 2011·Application pending·0 cites
- 0933US2012057137A1Image display apparatusENOMOTO HIROFUMI·Filed 2011·Application pending·0 cites
- 1033US2012057136A1Image display apparatusENOMOTO HIROFUMI·Filed 2011·Application pending·0 cites
- 1132US2012063477A1Laser light source apparatusSUYAMA KOHEI·Filed 2011·Application pending·0 cites
- 1232US2011286699A1Light guide body and lighting apparatus having the sameSANADA TAKAFUMI·Filed 2011·Application pending·0 cites
- 1331US2012044693A1Laser light source apparatusHATASE YUICHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →