P

Inventor

TANAKA YOUICHI

JP20 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA YOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YASKAWA DENKI SEISAKUSHO KK

3 patents

HITACHI LTD

3 patents

PANASONIC CORP

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

MATSUSHITA ELECTRIC WORKS LTD

2 patents

AMADA CO LTD

2 patents

TOKYO ELECTRON LTD

1 patent

TAOGOSEI COMPANY LTD

1 patent

HASEGAWA YASUSHI

1 patent

ISHIKAWA TADASHI

1 patent

NIPPON STEEL CORP

1 patent