Inventor
IWAMOTO TAKEHIRO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “IWAMOTO TAKEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU PETROCHEMICAL CO
3 patentsUS5925305AJul 20, 1999
Oriented film easy to split and method of producing the same
IDEMITSU PETROCHEMICAL CO13 citations71
US5541011AJul 30, 1996
Oriented film easy to split
IDEMITSU PETROCHEMICAL CO13 citations71
US5716696AFeb 10, 1998
Easy-cleavage film and a method of producing the same
IDEMITSU PETROCHEMICAL CO5 citations61