Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7831984 | Disk drive with established resonance frequencies for damper member | Teruyuki Naka, Shinichi Maeda, Masakazu Ishizuka, Yasuo Kabuta, Isao Obata +2 more | 2010-11-09 |
| 7581233 | Disk loading apparatus with cartridge urging member operating cooperatively with disk rotating unit transverse holder | Teruyuki Naka, Shinichi Maeda, Masakazu Ishizuka, Yasuo Kabuta, Isao Obata +2 more | 2009-08-25 |
| D483754 | Tray for optical disk recorder | Shinichi Maeda, Masakazu Ishizuka, Hitoshi Higaki, Teruyuki Naka | 2003-12-16 |
| 6430147 | Disk cartridge and adapter | Yoshikazu Goto, Yukio Nishino, Kuniko Nakata, Hitoshi Higaki, Ichirou Kawamura | 2002-08-06 |
| 6392987 | Disk cartridge and adapter with locking and misinsertion preventing mechanism for the cover | Yoshikazu Goto, Yukio Nishino, Kuniko Nakata, Hitoshi Higaki, Ichirou Kawamura | 2002-05-21 |
| 6351450 | Disk cartridge and adapter | Yoshikazu Goto, Yukio Nishino, Kuniko Nakata | 2002-02-26 |
| 6341119 | Disk storage magazine and recording/reproducing apparatus | Kozo Ezawa, Teruyuki Takizawa | 2002-01-22 |
| 6288999 | Disk cartridge and adapter | Yoshikazu Goto, Yukio Nishino, Kuniko Nakata, Hitoshi Higaki, Ichirou Kawamura | 2001-09-11 |
| 6215761 | Disk cartridge | Yoshikazu Goto, Yukio Nishino, Kuniko Nakata | 2001-04-10 |
| 6172962 | Disk cartridge with finger-like holding members and three-part supporting feature | Yoshikazu Goto, Yukio Nishino, Kuniko Nakata, Hitoshi Higaki, Ichirou Kawamura | 2001-01-09 |
| 6157768 | Recording/reproducing apparatus and information medium transfer method | Yoshiyuki Hashimoto | 2000-12-05 |
| 4995748 | Reciprocating printing cartridge extending beyond casing sidewall opening | Noriyuki Tajima, Tetsuhiro Sano | 1991-02-26 |
| 4639814 | Tape recorder with improved tape cassette pad shifter | Masanori Ohnishi, Yuji Nakamura, Shinichi Tanaka | 1987-01-27 |