Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8671421 | Reproducing device | Mikinori Matsuda | 2014-03-11 |
| 8448199 | Player and spindle motor with skirt section having resin lead-in features | Mikinori Matsuda, Masaki Shinotsuka, Yudai Kato | 2013-05-21 |
| 7761889 | Disc cartridge protecting member, and disc cartridge | Mikinori Matsuda, Takahiro Yamada | 2010-07-20 |
| 7730504 | Disc cartridge | Mikinori Matsuda, Takahiro Yamada, Tokio Kanada, Takashi Fukushima | 2010-06-01 |
| 7596796 | Disk cartridge, and disk recording and/or reproducing device | Tokio Kanada, Takahiro Yamada | 2009-09-29 |
| 7555763 | Disk cartridge | Mikinori Matsuda, Takahiro Yamada, Tokio Kanada, Takashi Fukushima | 2009-06-30 |
| 7540007 | Disk cartridge with shutter locking member | Toru Morikawa, Mikinori Matsuda, Takahiro Yamada | 2009-05-26 |
| 7533394 | Disk recording and/or reproduction apparatus | Takahiro Yamada, Mikinori Matsuda, Toru Morikawa | 2009-05-12 |
| 7526783 | Disk cartridge | Takashi Ohgi, Takahiro Yamada, Tokio Kanada, Toru Morikawa | 2009-04-28 |
| 7526782 | Shutter member for disc cartridge, disc cartridge and disc recording/reproducing apparatus | Takahiro Yamada | 2009-04-28 |
| 7496934 | Chassis and cartridge holder with ejection mechanism for ejecting a cartridge from a disk apparatus | Mikinori Matsuda, Toru Morikawa, Takahiro Yamada | 2009-02-24 |
| 7492547 | Cartridge device with an ejection slider having a projection insertable into a positioning recess | Mikinori Matsuda, Takahiro Yamada, Tokio Kanada | 2009-02-17 |
| 7493635 | Recording medium drive device, electronic equipment having the recording medium drive device, and recording medium cartridge | Mikinori Matsuda, Takahiro Yamada | 2009-02-17 |
| 7475410 | Disc recording and/or playback apparatus | Mikinori Matsuda, Takahiro Yamada, Takashi Fukushima | 2009-01-06 |
| 7441255 | Disk recording/reproducing apparatus with cartridge drop preventing mechanism having elastic flap portion | Takahiro Yamada, Mikinori Matsuda, Toru Morikawa | 2008-10-21 |
| 7428740 | Recording medium drive apparatus and electronic equipment including the recording medium drive apparatus | Mikinori Matsuda, Tadami Nakamura, Takahiro Yamada | 2008-09-23 |
| 7356827 | Disk cartridge | Mikinori Matsuda, Tokio Kanada, Tadami Nakamura | 2008-04-08 |
| 7342744 | Disk recording and/or reproducing apparatus having eject lever contact portion movable from an insertion operation level to a different level at the ejecting operation | Mikinori Matsuda, Takahiro Yamada | 2008-03-11 |
| 7275963 | Storage medium loading mechanism and storage medium drive unit | — | 2007-10-02 |
| 7263708 | Cartridge type recording medium, associated apparatus and methodology of disc detection | Mikinori Matsuda, Tokio Kanada, Minoru Tobita, Akihiro Noda, Yoshiro Arikawa +1 more | 2007-08-28 |
| 7224656 | Disc detection device and associated method | Mikinori Matsuda, Tokio Kanada, Minoru Tobita, Akihiro Noda, Yoshiro Arikawa +1 more | 2007-05-29 |
| 7209318 | Buffering mechanism and recording and/or reproducing apparatus | Masanori Ogata | 2007-04-24 |
| 7188351 | Disc cartridge | Mikinori Matsuda, Takahiro Yamada, Toru Morikawa | 2007-03-06 |
| 7184371 | Optical pickup driver having piezoelectric elements of different voltages at start and steady state | Norimasa Matsuo | 2007-02-27 |
| 7010799 | Recording and/or reproducing apparatus | Ryosuke Anno, Tokio Kanada, Mikinori Matsuda, Tadami Nakamura | 2006-03-07 |