Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812676 | Prismatic secondary battery | Kouichi Kajiwara, Hayato Koguchi, Hiroaki Egawa | 2017-11-07 |
| 8223454 | Cooling system for an electronic unit with plural heat-generating sections | Kazuaki Tanaka, Hironori Oikawa | 2012-07-17 |
| 6778394 | Electronic device having a heat dissipation member | Hironori Oikawa, Katsuya Sato | 2004-08-17 |
| 6639797 | Computer having cooling device | Masayuki Saeki, Hironori Oikawa | 2003-10-28 |