Inventor
TAKAO TOSHINORI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TAKAO TOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA CHEMICAL CO LTD
3 patentsUS6479140B1Nov 12, 2002
Radio wave absorbing materials, radio wave absorber, and radio wave anechoic chamber and the like made by using the same
OTSUKA CHEMICAL CO LTD18 citations82
US6419772B1Jul 16, 2002
Method for attaching radio wave absorber and structure for attaching the same
OTSUKA CHEMICAL CO LTD9 citations69
US6399201B1Jun 4, 2002
Blowing agent powder and process for producing the same
OTSUKA CHEMICAL CO LTD9 citations67