Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923766 | Process for preparing magnetic recording | Nobuyuki Hosoi, Shigeru Hashimoto, Hiroshi Yoshida, Yukio Watanabe, Yasuo Mukai | 1990-05-08 |
MY
Michiko Yamamoto
Overall (All Time): #3,902,386 of 4,157,543Top 95%
1
Patents All Time