Inventor

SONODA HIROMU

3 patents

Patents

3 patents

US4469540ASep 4, 1984

Process for producing a highly bulky nonwoven fabric

CHISSO CORP68 citations93

US4270962AJun 2, 1981

Process and apparatus for the preparation of bar form fibrous molding

CHISSO CORP36 citations90

US5063945ANov 12, 1991

Tobacco filter stock

CHISSO CORP19 citations78