P

Inventor

HAMAGUCHI HIDESHI

US21 patents
⚠️ This page may combine multiple inventors who share the name “HAMAGUCHI HIDESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOKUYO KK

10 patents

YAMAMOTO MASAHIRO

3 patents

PANASONIC ELEC WORKS CO LTD

2 patents

MATSUSHITA ELECTRIC WORKS LTD

2 patents

JAPAN TOBACCO INC

2 patents

MEC CO LTD

1 patent

MONOGOTO INC

1 patent