P

Inventor

YOSHIOKA HISAO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

5 patents

AICOHSHA MFG CO LTD

1 patent

YOSHIOKA HISAO

1 patent