Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387740 | Function-extended unit of an electronic computer | — | 1997-12-16 |
| 5691266 | Method of making a titanosilicate catalyst | Takashi Onozawa | 1997-11-25 |
| 5683952 | Titanosilicate catalyst particle | Takashi Onozawa | 1997-11-04 |
| D382860 | Information reproducer for compact disks | — | 1997-08-26 |