Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075941 | Microcomputer | Sakae Itoh, Teruaki Kanzaki, Tadayuki Akatsuki, Tatsuya Sakai, Yasuhiro Nakamura | 2000-06-13 |
| 5812338 | Method and apparatus for indicating start of servo information on a recording medium | Kenji Ogasawara, Takashi Nakamura, Nobuya Matsubara, Yuzo Nakagawa, Yuji Kigami +1 more | 1998-09-22 |
| 5809042 | Interleave type error correction method and apparatus | Akio Nakamura, Masayuki Murakami | 1998-09-15 |
| 5625840 | Programmable external storage control apparatus | Yuji Kigami, Tatsuya Sakai, Kenji Shimizu | 1997-04-29 |
| 5561566 | Information recording disk and drive system using no sector ID to increase data storage capacity | Yuji Kigami, Koji Kurachi, Takao Matsui, Takashi Nakamura, Kenji Ogasawara +2 more | 1996-10-01 |