Inventor
KAWAGUCHI KATSUO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI KATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIDEN CO LTD
4 patentsUS7423219B2Sep 9, 2008
Flex-rigid wiring board
IBIDEN CO LTD132 citations94
US7378596B2May 27, 2008
Rigid-flex wiring board
IBIDEN CO LTD38 citations90
US7655869B2Feb 2, 2010
Flex-rigid wiring board
IBIDEN CO LTD7 citations71
US6521841B2Feb 18, 2003
Test coupon in printed wiring board
IBIDEN CO LTD12 citations71