Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252197 | Steering device for vehicle | Hisashi Ishimatsu | 2025-03-18 |
| 7831984 | Disk drive with established resonance frequencies for damper member | Shigeto Ueno, Teruyuki Naka, Shinichi Maeda, Masakazu Ishizuka, Yasuo Kabuta +2 more | 2010-11-09 |
| 7581233 | Disk loading apparatus with cartridge urging member operating cooperatively with disk rotating unit transverse holder | Shigeto Ueno, Teruyuki Naka, Shinichi Maeda, Masakazu Ishizuka, Yasuo Kabuta +2 more | 2009-08-25 |
| 5761710 | Information apparatus with cache memory for data and data management information | Eiichi Igami, Shunji Kagamibashi, Yoshimitsu Nakamura, Takashi Imai | 1998-06-02 |
| 5508986 | Information recording, reproducing apparatus having operation mode switching means | Syunji Kagamibashi, Yoshimitsu Nakamura, Takaharu Ai, Shoji Hasegawa, Seizou Tsuji | 1996-04-16 |
| 5379276 | Data information recording/reproducing apparatus which minimizes record failures | Eiichi Igami, Syunji Kagamibashi, Shoji Hasegawa | 1995-01-03 |
| 4841503 | System for recording information from one recording medium onto a reversing cassette tape recording medium without loss of information during a reversing operation | Jiro Yamada, Masahide Haseoka | 1989-06-20 |