Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482746 | Liquid crystal display apparatus having reflective layer | Shinji Ogawa, Kazuhiro Inoue, Norio Koma, Nobuhiko Oda, Satoshi Ishida +1 more | 2009-01-27 |
| 7133094 | Liquid crystal display apparatus having a transparent layer covering a reflective layer | Shinji Ogawa, Kazuhiro Inoue, Norio Koma, Nobuhiko Oda, Satoshi Ishida +1 more | 2006-11-07 |
| 4903252 | Disc file apparatus | Katsufusa Tanaka, Takeo Motoyoshi, Naoyuki Nakatsukasa, Takaharu Takematsu | 1990-02-20 |
| 4878137 | Disk file device | Takaharu Takematsu | 1989-10-31 |