Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233782 | Information processing apparatus, information processing method, and information processing system | Tetsuo Ikeda, MAHO HAYASHI, Hiroshi Imamura, Yuya TAKAYAMA | 2025-02-25 |
| 10805586 | Projection display unit with detection function | Yoshiyuki Teraoka | 2020-10-13 |
| 9523908 | Image projection apparatus and image projection method | Toshifumi Yasui | 2016-12-20 |
| 8671421 | Reproducing device | Kazuhito Kurita | 2014-03-11 |
| 8448199 | Player and spindle motor with skirt section having resin lead-in features | Kazuhito Kurita, Masaki Shinotsuka, Yudai Kato | 2013-05-21 |
| 8127320 | Thread motor and playback device | Kurita Kazuhito | 2012-02-28 |
| 8064320 | Optical pickup and optical disc apparatus using the same | Tsuguhiro Abe | 2011-11-22 |
| 7761889 | Disc cartridge protecting member, and disc cartridge | Kazuhito Kurita, Takahiro Yamada | 2010-07-20 |
| 7730504 | Disc cartridge | Kazuhito Kurita, Takahiro Yamada, Tokio Kanada, Takashi Fukushima | 2010-06-01 |
| 7555763 | Disk cartridge | Kazuhito Kurita, Takahiro Yamada, Tokio Kanada, Takashi Fukushima | 2009-06-30 |
| 7540007 | Disk cartridge with shutter locking member | Toru Morikawa, Kazuhito Kurita, Takahiro Yamada | 2009-05-26 |
| 7533394 | Disk recording and/or reproduction apparatus | Takahiro Yamada, Kazuhito Kurita, Toru Morikawa | 2009-05-12 |
| 7496934 | Chassis and cartridge holder with ejection mechanism for ejecting a cartridge from a disk apparatus | Kazuhito Kurita, Toru Morikawa, Takahiro Yamada | 2009-02-24 |
| 7492547 | Cartridge device with an ejection slider having a projection insertable into a positioning recess | Kazuhito Kurita, Takahiro Yamada, Tokio Kanada | 2009-02-17 |
| 7493635 | Recording medium drive device, electronic equipment having the recording medium drive device, and recording medium cartridge | Kazuhito Kurita, Takahiro Yamada | 2009-02-17 |
| 7475410 | Disc recording and/or playback apparatus | Kazuhito Kurita, Takahiro Yamada, Takashi Fukushima | 2009-01-06 |
| 7441255 | Disk recording/reproducing apparatus with cartridge drop preventing mechanism having elastic flap portion | Takahiro Yamada, Kazuhito Kurita, Toru Morikawa | 2008-10-21 |
| 7428740 | Recording medium drive apparatus and electronic equipment including the recording medium drive apparatus | Kazuhito Kurita, Tadami Nakamura, Takahiro Yamada | 2008-09-23 |
| 7356827 | Disk cartridge | Kazuhito Kurita, 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 | Kazuhito Kurita, Takahiro Yamada | 2008-03-11 |
| 7263708 | Cartridge type recording medium, associated apparatus and methodology of disc detection | Tokio Kanada, Kazuhito Kurita, Minoru Tobita, Akihiro Noda, Yoshiro Arikawa +1 more | 2007-08-28 |
| 7224656 | Disc detection device and associated method | Tokio Kanada, Kazuhito Kurita, Minoru Tobita, Akihiro Noda, Yoshiro Arikawa +1 more | 2007-05-29 |
| 7188351 | Disc cartridge | Kazuhito Kurita, Takahiro Yamada, Toru Morikawa | 2007-03-06 |
| 7107599 | Recording medium driving device | Tokio Kanada | 2006-09-12 |
| 7100179 | Recording medium driving device | Tokio Kanada | 2006-08-29 |