Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7657687 | Memory card controller, memory card drive device, and computer program | Takeshi Ootsuka | 2010-02-02 |
| 6512794 | Receiver and transmitter-receiver | Hideki Otaka, Takayasu Yoshida, Yukio Nakagawa | 2003-01-28 |