Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664493 | Gas-insulated switchgear | Mamoru Okabe, Toshihisa Miyamoto, Isamu Ozawa, Chikara Fujisawa | 2003-12-16 |
| 6650055 | Display device | Manabu Ishimoto, Tsutae Shinoda, Akira Tokai | 2003-11-18 |
| 6633117 | Display device | Tsutae Shinoda, Akira Tokai, Manabu Ishimoto | 2003-10-14 |
| 6522070 | Plasma display panel provided with a discharge electric increasing member and/or a discharge electric field controller | Akira Nakazawa, Nobuhiro Iwase, Noriyuki Awaji | 2003-02-18 |
| 6509522 | Three-phase integrated gas insulated bus | Mamoru Okabe, Toshihisa Miyamoto, Isamu Ozawa | 2003-01-21 |