Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693139 | Growth of doped semiconductor monolayers | Hitoshi Abe, Soubei Suzuki | 1997-12-02 |
| 5663582 | High frequency static induction transistor having high output | Kaoru Motoya, Akira Ito | 1997-09-02 |
| 5615954 | Apparatus for measuring the dew point or frost point of a gas having low water content | Takahiko Kijima, Edward Frederick Ezell, Akira Makihara | 1997-04-01 |