Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818320 | Welding method for welded members subjected to fluoride passivation treatment, fluoride passivation retreatment method, and welded parts | Tadahiro Ohmi, Yasuyuki Shirai, Osamu Nakamura | 2004-11-16 |
| 6764212 | Chemical supply system | Nobuhiro Miki, Yoshiaki Yamaguchi | 2004-07-20 |
| 6733732 | Reactor for generating moisture | Tadahiro Ohmi, Koji Kawada, Yoshikazu Tanabe, Nobukazu Ikeda, Akihiro Morimoto +3 more | 2004-05-11 |
| 6728745 | Semiconductor circuit for arithmetic operation and method of arithmetic operation | Tadahiro Ohmi, Makoto Imai, Toshiyuki Nozawa, Masanori Fujibayashi, Koji Kotani +1 more | 2004-04-27 |
| 6719875 | Plasma process apparatus | Tadahiro Ohmi, Masaki Hirayama, Ryu Kaiwara, Kazuhide Ino | 2004-04-13 |
| 6704757 | Semiconductor arithmetic unit | Tadahiro Ohmi, Tadashi Shibata, Akira Nakada, Tatsuro Morimoto | 2004-03-09 |