Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514110 | Deflection yoke adjustment apparatus for a cathode ray tube | Kazumasa Hirayama, Maki Yoshida | 2003-02-04 |
| 5288729 | Exposing method and apparatus | Yukitaka Miyata, Hisashi Iijima, Shigeru Suwa | 1994-02-22 |