Inventor
TAKAYAMA KATSUNORI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYAMA KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYPLASTICS CO
5 patentsUS6326435B1Dec 4, 2001
Polyester resin composition
POLYPLASTICS CO24 citations92
US5854324ADec 29, 1998
Polyacetal resin composition
POLYPLASTICS CO28 citations92
US6284828B1Sep 4, 2001
Polyacetal resin composition
POLYPLASTICS CO42 citations91
US5173532ADec 22, 1992
Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof
POLYPLASTICS CO30 citations91
US5177123AJan 5, 1993
Self-lubricated polyacetal molding compositions and molded articles formed thereof
POLYPLASTICS CO9 citations72