P

Inventor

OTA YASUO

JP17 patents
⚠️ This page may combine multiple inventors who share the name “OTA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIDEK KK

12 patents

LEARONAL JAPAN INC

1 patent

TOYO BOSEKI

1 patent

RIKAGAKU KENKYUSHO

1 patent

NEC CORP

1 patent

HARIMA CHEMICALS INC

1 patent