P

Inventor

KOTANI MOTOHARU

6 patents
⚠️ This page may combine multiple inventors who share the name “KOTANI MOTOHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAICEL CHEM

3 patents
US4808466AFeb 28, 1989

Deodorant sheet

DAICEL CHEM38 citations91
US4900765AFeb 13, 1990

Deodorant and mildewproof resin sheet

DAICEL CHEM32 citations89
US5466209ANov 14, 1995

Cigarette filter-rod manufacturing device

DAICEL CHEM10 citations70

DAICEL LTD

2 patents
US4007746AFeb 15, 1977

Method for preparing cellulose acetate fiber rods

DAICEL LTD17 citations72
US4246009AJan 20, 1981

Smoke filter material and use thereof

DAICEL LTD13 citations70

DAISEL KAGAKU KOGYO KABUSHIKIK

1 patent
US4360022ANov 23, 1982

Sanitary napkin

DAISEL KAGAKU KOGYO KABUSHIKIK51 citations87