Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5859746 | Magnetic disk drive and flexible printed board used in such drive | Katsuaki Ishida, Yoshiaki Nagasawa, Tomoo Sukagawa, Masaharu Sugimoto, Tsuyoshi Furukawa +4 more | 1999-01-12 |
| 5583720 | Magnetic disk drive and flexible printed board used in such drive | Katsuaki Ishida, Yoshiaki Nagasawa, Tomoo Sukagawa, Masaharu Sugimoto, Tsuyoshi Furukawa +4 more | 1996-12-10 |