P

Inventor

ITO TOSIKAZU

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

TOKAI KOGYO CO LTD

14 patents

HITACHI LTD

7 patents

CENTRAL GLASS CO LTD

2 patents