Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944646 | Magnetic disk drive | Masafumi Mochizuki, Shuji Nishida | 2011-05-17 |
| 7486485 | Perpendicular hard disk drive resistive against external magnetic field | Takehiko Hamaguchi, Yoshihisa Kamo, Hideaki Maeda, Ikuya Tagawa, Tetsuo Yuki | 2009-02-03 |
| 6358035 | Disk producing apparatus | Akira Wakabayashi, Eiji Suzuki, Masayuki Kubota | 2002-03-19 |
| 6136261 | Disk producing method and apparatus | Akira Wakabayashi, Eiji Suzuki, Masayuki Kubota | 2000-10-24 |
| 5489360 | Label sticking apparatus and label tape | Masayuki Kubota | 1996-02-06 |