P

Inventor

HARUYAMA TETSUYA

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

SANYO ELECTRIC CO

1 patent

KITAKYUSHU FOUNDATION

1 patent

HARUYAMA TETSUYA

1 patent

HAMAMOTO ISAMI

1 patent