Inventor · disambiguated record
Shiro Kumakawa
Also filed as: KUMAKAWA SHIRO · NAGAI HIROYUKI
16 granted patents·506 citations·filing 1973–1998
95Inventor score
Files withTEIJIN LTD16
Top patents by PatentIndex Score
16 records- 0194US4000239AProcess for spinning naphthalate polyester fibersTEIJIN LTD·Filed 1973·Granted Dec 28, 1976·123 cites·2 claims
- 0290US4690866APolyester fiberTEIJIN LTD·Filed 1985·Granted Sep 1, 1987·38 cites·8 claims
- 0390US4209559ALinear crystalline terephthalate polyester yarn and textile goods made therefromTEIJIN LTD·Filed 1979·Granted Jun 24, 1980·21 cites·11 claims
- 0487US4244171ABulkable filamentary yarnTEIJIN LTD·Filed 1979·Granted Jan 13, 1981·21 cites·6 claims
- 0586US5474836APolyester filament woven fabric for air bagsTEIJIN LTD·Filed 1994·Granted Dec 12, 1995·39 cites·8 claims
- 0683US3977175ADraw-texturing polyester yarnsTEIJIN LTD·Filed 1974·Granted Aug 31, 1976·22 cites·19 claims
- 0780US5607183AAir bag provided with reinforcing beltsTEIJIN LTD·Filed 1995·Granted Mar 4, 1997·53 cites·31 claims
- 0878US5935882AProtective goodsTEIJIN LTD·Filed 1997·Granted Aug 10, 1999·70 cites·12 claims
- 0977US5540965AWoven fabric for high performance air bags and process for producing sameTEIJIN LTD·Filed 1994·Granted Jul 30, 1996·43 cites·18 claims
- 1072US5441798AFilter cloth for air bagsTEIJIN LTD·Filed 1994·Granted Aug 15, 1995·33 cites·24 claims
- 1165US4357385AFilamentary yarn useful for the weft component of a tire cord fabric and a tire cord fabric including such a yarnTEIJIN LTD·Filed 1980·Granted Nov 2, 1982·20 cites·11 claims
- 1245US4356234AThermoplastic synthetic filaments and process for producing the sameTEIJIN LTD·Filed 1981·Granted Oct 26, 1982·8 cites·13 claims
- 1336US4835055AReinforced rubber articleTEIJIN LTD·Filed 1987·Granted May 30, 1989·3 cites·3 claims
- 1435US6473950B1Method of manufacturing electronic componentTEIJIN LTD·Filed 1998·Granted Nov 5, 2002·6 cites·17 claims
- 1535US4001479ANovel naphthalate polyester fibers, and their end usesTEIJIN LTD·Filed 1975·Granted Jan 4, 1977·4 cites·6 claims
- 1631US4075274AMethod for drawing and heat-treating polyester yarnsTEIJIN LTD·Filed 1976·Granted Feb 21, 1978·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →