Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670107 | Method for producing magnetic recording medium | Kenji Kuwahara, Kiyosi Takahasi, Hideyuki Ueda, Mikio Murai, Masaru Odagiri | 1997-09-23 |
NE
Noriyasu Echigo
Overall (1997): #98,530 of 185,788Top 55%
1
Patents 1997