Inventor · disambiguated record
Kenichi Katsuo
Also filed as: KATSUO KENICHI
6 granted patents·100 citations·filing 1974–1995
84Inventor score
Files withTOYO BOSEKI6
Top patents by PatentIndex Score
6 records- 0188US4824929APolymeric antioxidant and process for production thereofTOYO BOSEKI·Filed 1987·Granted Apr 25, 1989·50 cites·11 claims
- 0260US4963310AProcess for production of polyester polyurethane elastomeric fibersTOYO BOSEKI·Filed 1988·Granted Oct 16, 1990·12 cites·6 claims
- 0356US4072664AAromatic polyamides from N,N'-bis(p-aminobenzoyl)ethylene diamineTOYO BOSEKI·Filed 1975·Granted Feb 7, 1978·8 cites·17 claims
- 0451US5616676AThermosetting polyurethane-urea elastic yarn and process thereofTOYO BOSEKI·Filed 1995·Granted Apr 1, 1997·19 cites·8 claims
- 0549US4011203AAromatic polyamide from piperazine, p-phenylene diamine and terephthaloyl halideTOYO BOSEKI·Filed 1974·Granted Mar 8, 1977·8 cites·10 claims
- 0628US4562239AUrethane polymers containing a tertiary nitrogen atom, and their productionTOYO BOSEKI·Filed 1984·Granted Dec 31, 1985·3 cites·4 claims
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