Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635891 | Line filter | Toshinori Oda, Tatsuya Mori, Shunya Inoue, Yutaka Tsutsumi | 1997-06-03 |
HM
Hisayo Miyoshi
Overall (1997): #141,383 of 185,788Top 80%
1
Patents 1997