Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411268 | Plasma display unit with number of simultaneously energizable pixels reduced to half | Masayuki Kimura, Mitsuhiro Ishizuka, Shinji Hirakawa, Yukinori Kashio | 2002-06-25 |
| 6373020 | Welding apparatus | Shigeo Fujita, Taiichiro Morishita | 2002-04-16 |