Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613636 | Method for fabricating semiconductor device | Yukihisa Wada | 2003-09-02 |
| 6605178 | Ultrasonic sealer | Mitsuhiko Shinohara, Takeshi Iseki, Michio Ueda, Osamu Tamamoto, Tadayoshi Hamaguchi | 2003-08-12 |
| 6502327 | Sterilizing liquid remover | Hiroshi Katayama, Shigenori Tawa, Michio Ueda | 2003-01-07 |