Issued Patents 2017
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9536561 | Writing dummy indices on a tape medium partition | Tohru Hasegawa, Masayuki Iwanaga | 2017-01-03 |
| 9536558 | Erasing recorded data by utilizing read head and write head | Masayuki Iwanaga, Yumiko Ohta | 2017-01-03 |