P

Inventor

OTSUKI MASAKI

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

OTSUKI MASAKI

4 patents

KATO SHIGERU

3 patents

NIKON CORP

2 patents

SEKISUI PLASTICS

1 patent