Inventor · disambiguated record
Hisao Haku
Also filed as: HAKU HISAO
11 granted patents·3 pending applications·183 citations·filing 1984–2005
91Inventor score
Top patents by PatentIndex Score
14 records- 0189US4568622AElectrophotographic photosensitive member and method for making such a member containing amorphous siliconSANYO ELECTRIC CO·Filed 1984·Granted Feb 4, 1986·34 cites·24 claims
- 0284US4705912APhotovoltaic deviceSANYO ELECTRIC CO·Filed 1986·Granted Nov 10, 1987·50 cites·10 claims
- 0374US4719123AMethod for fabricating periodically multilayered filmSANYO ELECTRIC CO·Filed 1986·Granted Jan 12, 1988·42 cites·12 claims
- 0471US6617785B2Electroluminescence display unit and method of fabricating the sameSANYO ELECTRIC CO·Filed 2000·Granted Sep 9, 2003·10 cites·24 claims
- 0557US4843451APhotovoltaic device with O and N dopingSANYO ELECTRIC CO·Filed 1988·Granted Jun 27, 1989·15 cites·8 claims
- 0653US4624905AElectrophotographic photosensitive memberSANYO ELECTRIC CO·Filed 1984·Granted Nov 25, 1986·6 cites·9 claims
- 0752US4786572AElectrophotographic member with silicide interlayerSANYO ELECTRIC CO·Filed 1987·Granted Nov 22, 1988·6 cites·4 claims
- 0851US7345421B2Organic electroluminescent device having a high pH adhesive layerSANYO ELECTRIC CO·Filed 2004·Granted Mar 18, 2008·2 cites·17 claims
- 0951US4755483AMethod for producing semiconductor device with p-type amorphous silicon carbide semiconductor film formed by photo-chemical vapor depositionSANYO ELECTRIC CO·Filed 1986·Granted Jul 5, 1988·13 cites·6 claims
- 1043US4681826AElectrophotographic photosensitive memberSANYO ELECTRIC CO·Filed 1986·Granted Jul 21, 1987·4 cites·13 claims
- 1142US2006049752A1Organic electroluminescent deviceMATSUSUE NORIYUKI·Filed 2005·Application pending·0 cites
- 1239US2005023960A1Electroluminescence panel and manufacturing process thereforFiled 2004·Application pending·0 cites
- 1334US2007013292A1Organic electroluminescent device and method for manufacturing sameINOUE HIROTADA·Filed 2004·Application pending·0 cites
- 1429US4670367AElectrophotographic photosensitive member and method for making such a memberSANYO ELECTRIC CO·Filed 1986·Granted Jun 2, 1987·1 cites·9 claims
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