Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218616 | Power supply device | Nobuhiro Kihara, Kado Nakagawa | 2025-02-04 |
| 9849795 | Connector attachment structure for electric vehicle | Yasuyuki Kato, Kazuo Sato, Shohei Ohji | 2017-12-26 |
| 6338772 | Polyolefin synthetic pulp and use thereof | Norihiko Nakagawa, Toshikazu Senoo, Makoto Nakamaru, Yukio Kouno | 2002-01-15 |