P

Inventor

OHWAKI JUNICHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “OHWAKI JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

3 patents

SUMITA OPTICAL GLASS

2 patents

NORITSU KOKI CO LTD

1 patent