Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631107 | Method and apparatus for information recording medium | Tamotsu Ito, Susumu Yoshida, Kensei Hayakawa, Akira Okushi | 2003-10-07 |
| 6504826 | Digital broadcasting receiver | Kenji Katsumata, Takanori Eda, Takumi Okamura, Shigeru Yoneda, Masaru Nanki | 2003-01-07 |