Inventor
KOTANI MARINA
JP3 patents
Patents
3 patentsUS6201049B1Mar 13, 2001
Rubber composition for tire sidewall
SUMITOMO RUBBER IND20 citations91
US7497129B2Mar 3, 2009
Rubber specimen-stretching jig and apparatus and method for analyzing molecular structure and molecular motion of stretched rubber specimen
SUMITOMO RUBBER IND3 citations58
US7675043B2Mar 9, 2010
Mesh and method of observing rubber slice technical field
SUMITOMO RUBBER IND2 citations57