Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169441 | Data management system and data management method | Miho Kobayashi, Mitsuo Hayasaka | 2024-12-17 |
| 11941284 | Management system, QoS violation detection method, and QoS violation detection program | Akira Deguchi, Kazuei HIRONAKA | 2024-03-26 |
| 7545133 | Power supply apparatus | Masato Fujino | 2009-06-09 |
| 7307407 | Power supply apparatus | Koji Nishi, Takashi Kurokawa | 2007-12-11 |
| 6710582 | DC-DC converter and electronic device using the same | — | 2004-03-23 |
| 6174197 | Card connector assembly | Hideyuki Hirata | 2001-01-16 |
| 6132243 | Card connector assembly | Hideyuki Hirata | 2000-10-17 |
| 6095830 | Card connector with improved grounding terminal | Hideyuki Hirata | 2000-08-01 |
| 6048214 | Card connector with improved grounding terminal | Hideyuki Hirata | 2000-04-11 |