P

Inventor

OKAZAKI SEIJI

JP29 patents
⚠️ This page may combine multiple inventors who share the name “OKAZAKI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON SCREEN MFG

4 patents

TODA KOGYO CORP

4 patents

TORAY INDUSTRIES

4 patents

JX NIPPON OIL & ENERGY CORP

3 patents

JIDOSHA KIKI CO

2 patents

HITACHI METALS LTD

2 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

TOKUYAMA SODA KABISHIKI KAISHA

1 patent

KOBINO MASASHI

1 patent

TOKUYAMA CORP

1 patent

SATO OSAMU

1 patent

HITACHI LTD

1 patent

OKAZAKI SEIJI

1 patent

MT CARBON CO LTD

1 patent

HASEBE KO

1 patent