Inventor

HIRAYAMA TOSHINOBU

JP4 patents

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

NIPPON ZEON CO

2 patents

US5298015AMar 29, 1994

Wound dressing having a porous structure

NIPPON ZEON CO1,310 citations96

US5149469ASep 22, 1992

Method of manufacturing a wound dressing

NIPPON ZEON CO17 citations80

ZEON CORP

2 patents

US6884365B1Apr 26, 2005

Gas for plasma reaction and method for production thereof

ZEON CORP14 citations83

US7449415B2Nov 11, 2008

Gas for plasma reaction and process for producing thereof

ZEON CORP2 citations62