Issued Patents 2004
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704757 | Semiconductor arithmetic unit | Tadashi Shibata, Akira Nakada, Tatsuro Morimoto, Takahisa Nitta | 2004-03-09 |
| 6701202 | Performance evaluation method for plasma processing apparatus | Akira Nakano | 2004-03-02 |
| 6699603 | Stainless steel having passive fluoride film formed thereon and equipment manufactured therefrom | Hirohisa Kikuyama, Masayuki Miyashita, Hiroto Izumi, Takanobu Kujime | 2004-03-02 |
| 6691145 | Computing circuit, computing apparatus, and semiconductor computing circuit | Tadashi Shibata, Masahiro Konda | 2004-02-10 |
| 6690702 | Excimer laser oscillation apparatus and method, excimer laser exposure apparatus, and laser tube | Nobuyoshi Tanaka, Masaki Hirayama | 2004-02-10 |
| 6677648 | Device having a silicon oxide film containing krypton | — | 2004-01-13 |
| 6675737 | Plasma processing apparatus | Toshiaki Hongoh, Tetsu Osawa, Masaki Hirayama | 2004-01-13 |