P

Inventor

YAMADA SATOMI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA SATOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKYO SANYO ELECTRIC CO

1 patent

KANEBO LTD

1 patent

IDA NORIAKI

1 patent

SAWADA HIROFUMI

1 patent