Inventor · disambiguated record
Katsuharu Arisaka
Also filed as: ARISAKA KATSUHARU
4 granted patents·89 citations·filing 1975–1979
77Inventor score
Files withDAICEL LTD4
Top patents by PatentIndex Score
4 records- 0189US4127625AProcess for preparing hollow fiber having selective gas permeabilityDAICEL LTD·Filed 1977·Granted Nov 28, 1978·62 cites·8 claims
- 0263US4181007AMethod and an apparatus for conducting measurements of physical properties of cigarette filtersDAICEL LTD·Filed 1978·Granted Jan 1, 1980·15 cites·6 claims
- 0345US4008301AProcess for the production of nonwoven cellulose acetate laminate cured with phenolic resinDAICEL LTD·Filed 1975·Granted Feb 15, 1977·6 cites·7 claims
- 0439US4285677AMethod and apparatus for the manufacture of cigarette filters containing particulate materialDAICEL LTD·Filed 1979·Granted Aug 25, 1981·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →