Inventor
KASHIYAMA SHIGETOSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KASHIYAMA SHIGETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA PHARMA CO LTD
7 patentsUS5423421AJun 13, 1995
Containers having plurality of chambers
OTSUKA PHARMA CO LTD174 citations98
US5267646ADec 7, 1993
Containers having plurality of chambers
OTSUKA PHARMA CO LTD198 citations97
US5520975AMay 28, 1996
Medical multilayer film and containers having plurality of chambers
OTSUKA PHARMA CO LTD69 citations95
US5478617ADec 26, 1995
Multi-layer film and container
OTSUKA PHARMA CO LTD35 citations92
US6905744B1Jun 14, 2005
Multilayered film and container
OTSUKA PHARMA CO LTD9 citations67
US6773775B2Aug 10, 2004
Medical multilayer sealant films and methods for producing the same
OTSUKA PHARMA CO LTD4 citations62
US5811047ASep 22, 1998
Polyolefin packaging material for drug packaging, method of production thereof and containers for drug packaging
OTSUKA PHARMA CO LTD3 citations62