P

Inventor

SAKAI KATSUYUKI

JP23 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI KATSUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

13 patents

TAKATA CORP

7 patents

KOMATSU MFG CO LTD

2 patents

NIPPON TELEGRAPH & TELEPHONE

1 patent