P

Inventor

KUMAI HISAO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “KUMAI HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CASIO COMPUTER CO LTD

4 patents

SHARP KK

3 patents

HATTORI HISAO

1 patent

TSUBAKI IKUKO

1 patent

KUMAI HISAO

1 patent