Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861729 | Charger for portable terminal equipment having on-hook/off-hook detecting means and battery identifying means | Mitsunori Maeda, Masashi Tomura, Hiroshi Kubo, Naoyuki Okumura, Yujiro Murakami +2 more | 1999-01-19 |