Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533848 | Tape reel and magnetic tape cartridge | Yasuo Inugai, Shigeru Yasuda, Shihoko Takashima, Sadamu Kuse | 2009-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533848 | Tape reel and magnetic tape cartridge | Yasuo Inugai, Shigeru Yasuda, Shihoko Takashima, Sadamu Kuse | 2009-05-19 |