Inventor · disambiguated record
Tsutomu Kiriyama
Also filed as: KIRIYAMA TSUTOMU
15 granted patents·234 citations·filing 1979–1992
94Inventor score
Files withTEIJIN LTD15
Top patents by PatentIndex Score
15 records- 0191US4414276ANovel assembly of composite fibersTEIJIN LTD·Filed 1981·Granted Nov 8, 1983·54 cites·20 claims
- 0281US4526735AProcess for producing fibrous assemblyTEIJIN LTD·Filed 1983·Granted Jul 2, 1985·24 cites·16 claims
- 0379US4399084AProcess for producing a fibrous assemblyTEIJIN LTD·Filed 1981·Granted Aug 16, 1983·24 cites·16 claims
- 0478US4568506AProcess for producing an assembly of many fibersTEIJIN LTD·Filed 1983·Granted Feb 4, 1986·28 cites·12 claims
- 0574US4619869ABiaxially oriented polyester filmTEIJIN LTD·Filed 1985·Granted Oct 28, 1986·34 cites·1 claims
- 0662US4521364AFilament-like fibers and bundles thereof, and novel process and apparatus for production thereofTEIJIN LTD·Filed 1982·Granted Jun 4, 1985·16 cites·5 claims
- 0753US4539389ABiaxially oriented polyester filmTEIJIN LTD·Filed 1984·Granted Sep 3, 1985·11 cites·18 claims
- 0851US5177175AFiber of wholly aromatic copolyamide from 2,6-naphthalene dicarboxylic acid and 3,4'-diaminodiphenyletherTEIJIN LTD·Filed 1990·Granted Jan 5, 1993·8 cites·3 claims
- 0946US5274071AWholly aromatic polyamideTEIJIN LTD·Filed 1991·Granted Dec 28, 1993·11 cites·7 claims
- 1046US4288484ANovel fibrous assembly and process for production thereofTEIJIN LTD·Filed 1979·Granted Sep 8, 1981·9 cites·17 claims
- 1141US5006629AWholly aromatic polyamide copolymerTEIJIN LTD·Filed 1989·Granted Apr 9, 1991·4 cites·10 claims
- 1239US5312851AWholly aromatic polyamide resin composition having enhanced light resistanceTEIJIN LTD·Filed 1992·Granted May 17, 1994·4 cites·10 claims
- 1334US4885057AMethod for treating synthetic pulp particles, and pulp particles composed of synthetic polymerTEIJIN LTD·Filed 1987·Granted Dec 5, 1989·3 cites·4 claims
- 1434US4355075ANovel filament-like fibers and bundles thereof, and novel process and apparatus for production thereofTEIJIN LTD·Filed 1980·Granted Oct 19, 1982·3 cites·8 claims
- 1529US4429006AFilament-like fibers and bundles thereof, and novel process and apparatus for production thereofTEIJIN LTD·Filed 1982·Granted Jan 31, 1984·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →