Inventor · disambiguated record
Takao Chujo
Also filed as: CHUJO TAKAO
6 granted patents·69 citations·filing 1980–1994
82Inventor score
Files withTEIJIN LTD6
Top patents by PatentIndex Score
6 records- 0181US4348446APolyester film having improved slipperinessTEIJIN LTD·Filed 1980·Granted Sep 7, 1982·43 cites·15 claims
- 0250US5362571AMagnetic 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
- 0348US5631063ABiaxially oriented film of polyethylene-2,6-naphthalenedicarboxylateTEIJIN LTD·Filed 1994·Granted May 20, 1997·10 cites·15 claims
- 0436US5463015AMagnetic 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
- 0534US5439738AMagnetic 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
- 0633US5618609ABiaxially oriented film of polyethylene-2,6-naphthalenedicarboxylateTEIJIN LTD·Filed 1994·Granted Apr 8, 1997·5 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →