P

Inventor

BAN SHINJI

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

NGK SPARK PLUG CO

6 patents

WATANABE HIROSHI

2 patents

NITERRA CO LTD

1 patent

OKIMURA YASUYUKI

1 patent