Inventor
KOBAYASHI KYOKO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KYOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
10 patentsUS7582352B2Sep 1, 2009
Layered product olefin foam and use
MITSUI CHEMICALS INC26 citations92
US6635705B2Oct 21, 2003
Olefinic thermoplastic elastomer composition and method for producing the same
MITSUI CHEMICALS INC26 citations92
US6146739ANov 14, 2000
Glass run channel
MITSUI CHEMICALS INC26 citations92
US6723794B2Apr 20, 2004
Olefin thermoplastic elastomer composition comprising crystalline polyolefin resin and ethylene/α-olefin/nonconjugated polyene copolymer rubber
MITSUI CHEMICALS INC14 citations84
US6589664B1Jul 8, 2003
Laminated products of olefinic thermoplastic elastomer and constructional gaskets
MITSUI CHEMICALS INC14 citations84
US6221963B1Apr 24, 2001
Thermoplastic elastomer based on olefin and process for producing the same
MITSUI CHEMICALS INC10 citations74
US6803418B2Oct 12, 2004
Thermoplastic olefin elastomer composition
MITSUI CHEMICALS INC4 citations61
US12168738B2Dec 17, 2024
Adhesive resin compositions and laminates
MITSUI CHEMICALS INC0 citations44
US10000849B2Jun 19, 2018
Laminate, packaging material using the same and production process for the same
MITSUI CHEMICALS INC0 citations42
US7094828B2Aug 22, 2006
Olefin thermoplastic elastomer composition
MITSUI CHEMICALS INC0 citations40
MITSUI PETROCHEMICAL IND
5 patentsUS5596042AJan 21, 1997
Olefin thermoplastic elastomer and laminate thereof
MITSUI PETROCHEMICAL IND55 citations96
US5702827ADec 30, 1997
Olefin thermoplastic elastomer and laminate thereof
MITSUI PETROCHEMICAL IND32 citations92
US5869563AFeb 9, 1999
Ethylene/α-olefin/nonconjugated polyene copolymer rubber composition
MITSUI PETROCHEMICAL IND12 citations74
US5856399AJan 5, 1999
Thermoplastic elastomer composition
MITSUI PETROCHEMICAL IND8 citations74
US5756575AMay 26, 1998
Ethylene/α-olefin/nonconjugated polyene copolymer rubber composition
MITSUI PETROCHEMICAL IND9 citations74
MITSUBISHI PENCIL CO
4 patentsUS7600938B2Oct 13, 2009
Refill for correction pen and refill unit
MITSUBISHI PENCIL CO13 citations82
US6786958B2Sep 7, 2004
Ink for oil-based ball pen
MITSUBISHI PENCIL CO10 citations73
US5621021AApr 15, 1997
Erasable writing ink composition
MITSUBISHI PENCIL CO15 citations71
US7140798B2Nov 28, 2006
Coating fluid and fluid applicator
MITSUBISHI PENCIL CO4 citations60