Inventor · disambiguated record
Hisashi Hamano
Also filed as: HAMANO HISASHI
22 granted patents·1 pending application·342 citations·filing 1987–2021
96Inventor score
Top patents by PatentIndex Score
23 records- 0190US4818581ABiaxially oriented polyester filmTEIJIN LTD·Filed 1987·Granted Apr 4, 1989·67 cites·13 claims
- 0287US5051292ABiaxially oriented film of polyethylene-2,6-naphthalateTEIJIN LTD·Filed 1990·Granted Sep 24, 1991·59 cites·5 claims
- 0387US4761327ABiaxially oriented aromatic polyester filmTEIJIN LTD·Filed 1987·Granted Aug 2, 1988·55 cites·17 claims
- 0476US5665454ABiaxially oriented polyethylene-2,6-naphthalate film and magnetic tape formed therefromTEIJIN LTD·Filed 1994·Granted Sep 9, 1997·34 cites·12 claims
- 0566US5731071ABiaxially oriented polyester filmTEIJIN LTD·Filed 1995·Granted Mar 24, 1998·23 cites·10 claims
- 0661US5534323ABiaxially oriented film of polyethylene-2,6-naphtalenedicarboxylate for magnetic recording floppy disksTEIJIN LTD·Filed 1993·Granted Jul 9, 1996·14 cites·20 claims
- 0758US12359094B2Double-sided adhesive filmKYODO GIKEN CHEMICAL CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·20 claims
- 0858US5316823AMagnetic tapeTEIJIN LTD·Filed 1992·Granted May 31, 1994·11 cites·12 claims
- 0956US5380577ABiaxially oriented polyethylene-2,6-naphthalene-dicarboxylate film and process for the production thereofTEIJIN LTD·Filed 1994·Granted Jan 10, 1995·17 cites·16 claims
- 1050US5362571AMagnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film thereforTEIJIN LTD·Filed 1994·Granted Nov 8, 1994·6 cites·14 claims
- 1148US5631063ABiaxially oriented film of polyethylene-2,6-naphthalenedicarboxylateTEIJIN LTD·Filed 1994·Granted May 20, 1997·10 cites·15 claims
- 1246US5352534AOriented polyester filmTEIJIN LTD·Filed 1994·Granted Oct 4, 1994·7 cites·12 claims
- 1344US5677033ABiaxially oriented, unidirectionally long polyethylene-2,6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1995·Granted Oct 14, 1997·7 cites·15 claims
- 1443US5312893AOriented polyester filmTEIJIN LTD·Filed 1993·Granted May 17, 1994·7 cites·13 claims
- 1542US2017291395A1Baseless double-sided adhesive sheet or tape, and method for manufacturing the sameKYODO GIKEN CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
- 1640US5431983AMagnetic recording tape comprising a polyethylene-2,6-napthalate substrate, magnetic metal thin film, and a backcoat layerTEIJIN LTD·Filed 1994·Granted Jul 11, 1995·7 cites·3 claims
- 1738US5415930ABiaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film and magnetic tape therefromTEIJIN LTD·Filed 1994·Granted May 16, 1995·5 cites·5 claims
- 1836US5463015AMagnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film thereforTEIJIN LTD·Filed 1994·Granted Oct 31, 1995·2 cites·12 claims
- 1934US5439738AMagnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film thereforTEIJIN LTD·Filed 1994·Granted Aug 8, 1995·3 cites·6 claims
- 2033US5618609ABiaxially oriented film of polyethylene-2,6-naphthalenedicarboxylateTEIJIN LTD·Filed 1994·Granted Apr 8, 1997·5 cites·18 claims
- 2132US5470665ABiaxially oriented unidirectionally long polyethylene-2, 6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1995·Granted Nov 28, 1995·2 cites·16 claims
- 2231US5958553ABiaxially oriented, polyethylene-2, 6-naphthalate film and magnetic tape formed therefromTEIJIN LTD·Filed 1997·Granted Sep 28, 1999·1 cites·12 claims
- 2330US5112659ARabbit for radiationTEIJIN LTD·Filed 1990·Granted May 12, 1992·0 cites·4 claims
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