P

Inventor

YAMAUCHI ISAO

JP15 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMAUCHI ISAO

9 patents

ADAMANT KOGYO CO

2 patents

OPTOQUEST CO LTD

1 patent

ADAMANT KOGYO CO LDT

1 patent

SARGENT III MURRAY

1 patent

ODA NOBUHIKO

1 patent