Inventor
HOSOKAWA HIROFUMI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
5 patentsUS6835461B1Dec 28, 2004
Biaxially oriented polyester film, process for producing the same, and magnetic recording medium
TORAY INDUSTRIES78 citations95
US6420011B1Jul 16, 2002
Biaxially oriented polyester film and production method thereof
TORAY INDUSTRIES21 citations92
US7790272B2Sep 7, 2010
Multilayer film and biaxially oriented polyester film
TORAY INDUSTRIES9 citations79
US7001557B2Feb 21, 2006
Biaxially oriented polyester film, and a production method thereof
TORAY INDUSTRIES7 citations73
US7851050B2Dec 14, 2010
Laminated film
TORAY INDUSTRIES0 citations51
NGK INSULATORS LTD
4 patentsUS7500847B2Mar 10, 2009
Die for forming honeycomb structure and method of manufacturing the same
NGK INSULATORS LTD8 citations83
US9616637B2Apr 11, 2017
Die for forming honeycomb structure and manufacturing method therefor
NGK INSULATORS LTD4 citations72
US8052411B2Nov 8, 2011
Die for forming honeycomb structure
NGK INSULATORS LTD1 citations51
US12304030B2May 20, 2025
Method of manufacturing ground product and cup grinding stone
NGK INSULATORS LTD0 citations50