Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975084 | Power window controller | Akihiko Hirata, Tomoaki Tanaka | 2005-12-13 |
| 5546061 | Plunger type electromagnetic relay with arc extinguishing structure | Athuo Okabayashi, Kimikazu Nakamura | 1996-08-13 |