Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699467 | Optical fiber complex overhead line | Toru Kojima, Yukikatsu Aida | 1997-12-16 |
| D387081 | Film viewer | — | 1997-12-02 |
| 5644479 | Switching power supply device | Takuya Ishii | 1997-07-01 |
| 5608563 | Scanner | Yukinori Matsumura, Taku Yamazaki | 1997-03-04 |
| 5605641 | Method and apparatus for laser marking a continuously moving workpiece | Teiichiro Chiba | 1997-02-25 |