Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618337 | Information recording and reproduction apparatus | Harumitsu Miyashita, Shinichi Konishi, Takeshi Nakajima | 2003-09-09 |
| 6527023 | Pneumatic radial tire including sipes | — | 2003-03-04 |