P

Inventor

OKA SYUICHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “OKA SYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGENCY IND SCIENCE TECHN

3 patents

PATENT TECHNOLOGY DEV INC

1 patent

OKA SYUICHI

1 patent

SUZUKI MASASHI

1 patent

KANEKA CORP

1 patent

NAT INST OF ADVANCED IND SCIEN

1 patent