P

Inventor

MIYAJI TAKAYUKI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIYAJI TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OILES INDUSTRY CO LTD

2 patents

NGK SPARK PLUG CO

2 patents

OHI SEISAKUSHO CO LTD

1 patent

N E CHEMCAT CORP

1 patent

MIYAJI TAKAYUKI

1 patent