P

Inventor

YAMANA MASARU

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

OKAZAKI MFG COMPANY

4 patents

YASUTOMI TOSHINORI

1 patent

SAWA MASAJI

1 patent