P

Inventor

MORIKAWA HARUKI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA HARUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TORAY INDUSTRIES

5 patents
US5908290AJun 1, 1999

Heat treatment furnace for fiber

TORAY INDUSTRIES46 citations90
US6276624B1Aug 21, 2001

Carbon fiber package and carbon fiber packed member

TORAY INDUSTRIES12 citations72
US6635199B2Oct 21, 2003

Process for producing a precursor fiber bundle and a carbon fiber bundle

TORAY INDUSTRIES9 citations71
US6294252B1Sep 25, 2001

Precursor fiber bundle for production of a carbon fiber bundle, a process for producing the precursor fiber bundle, a carbon fiber bundle, and a process for producing the carbon fiber bundle

TORAY INDUSTRIES11 citations71
US6007465ADec 28, 1999

Yarn guide roller

TORAY INDUSTRIES9 citations71

TOHOKU RIKO KK

2 patents
US6603946B2Aug 5, 2003

Image forming apparatus for synthetic resin sheets

TOHOKU RIKO KK0 citations46
US6556803B2Apr 29, 2003

Image forming apparatus for synthetic resin sheets

TOHOKU RIKO KK0 citations40

RICOH CO LTD

1 patent
US7949276B2May 24, 2011

Image formation apparatus and associated methodology for patch image frequency updating

RICOH CO LTD4 citations53