Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629043 | Silicon nitride film formation method | Yutaka Inaba | 1997-05-13 |
KK
Kiyoteru Kobayashi
Overall (1997): #118,128 of 185,788Top 65%
1
Patents 1997