Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783868 | Disk device to cover a welded part of a housing with a protective member | Naoto Akatsuka, Yoshinori Sato, Hirofumi Kuribara | 2023-10-10 |
| 11488637 | Disk device to cover a welded part or a housing with a protective member | Naoto Akatsuka, Yoshinori Sato, Hirofumi Kuribara | 2022-11-01 |
| 10844473 | Arc evaporation device | Hirofumi Fujii, Shinichi Tanifuji, Hideki Shirane | 2020-11-24 |
| 6836387 | Hard disk drive unit having a reduced size and cost | Koichiro Ohba, Takayuki Bitoh, Toshiyuki Hachiya, Kenichi Myokan | 2004-12-28 |
| 6469864 | Disk drive having a resin cover improved in electromagnetic protection characteristics | Takashi Matsumoto | 2002-10-22 |