Inventor
IKEYAMA SEIICHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IKEYAMA SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
7 patentsUS5663236ASep 2, 1997
Ethylene copolymer composition
MITSUI PETROCHEMICAL IND50 citations96
US5459217AOct 17, 1995
Ethylene/alpha-olefin copolymer
MITSUI PETROCHEMICAL IND80 citations96
US5674945AOct 7, 1997
Ethylene copolymer composition
MITSUI PETROCHEMICAL IND32 citations92
US5594071AJan 14, 1997
Ethylene copolymer composition
MITSUI PETROCHEMICAL IND40 citations92
US6063536AMay 16, 2000
Thermal fixing developer material and wax for electrophotography
MITSUI PETROCHEMICAL IND8 citations73
US5324805AJun 28, 1994
Ethylene/pentene-1 copolymer and ethylene/pentene-1 copolymer composition
MITSUI PETROCHEMICAL IND15 citations73
US5290896AMar 1, 1994
Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer composition
MITSUI PETROCHEMICAL IND4 citations62
MITSUI CHEMICALS INC
4 patentsUS6333387B1Dec 25, 2001
Ethylene copolymer composition
MITSUI CHEMICALS INC9 citations73
US6184297B1Feb 6, 2001
Ethylene copolymer composition
MITSUI CHEMICALS INC10 citations73
US6894120B2May 17, 2005
Ethylene copolymer composition
MITSUI CHEMICALS INC2 citations62
US6774190B1Aug 10, 2004
Ethylene copolymer composition
MITSUI CHEMICALS INC6 citations62