Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10891983 | Disc device | Hiroshi Takahashi, Takuto Yamazaki | 2021-01-12 |
| 10796720 | Disc device | Hiroshi Takahashi, Hirohito Tsuruta, Takuto Yamazaki | 2020-10-06 |
| 10008234 | Disc transfer device | Masakazu Ishizuka, Kenji Shiomi, Yuji Ariyoshi | 2018-06-26 |
| 9368153 | Disc cartridge and disc device | Kenji Shiomi, Yuji Ariyoshi, Masakazu Ishizuka, Yasuhisa Fukushima | 2016-06-14 |
| 9361930 | Disc conveying device and disc conveying method | Kenji Shiomi, Yuji Ariyoshi, Masakazu Ishizuka, Yasuhisa Fukushima | 2016-06-07 |
| 8429680 | Disk device including disk conveyance mechanism and disk installment mechanism | Takuto Yamazaki, Norikatsu Yoshida, Yuji Ariyoshi, Shinichi Maeda, Hitoshi Higaki +1 more | 2013-04-23 |
| 8413176 | Disk device having clamper lifters with different start of movement timing | Shinichi Maeda, Takuto Yamazaki, Norikatsu Yoshida, Yuji Ariyoshi, Hitoshi Higaki +1 more | 2013-04-02 |
| 8095942 | Disc changer device | Osamu Ataguchi, Takuto Yamazaki | 2012-01-10 |
| 8046782 | Tray carry-out method for disc changer device | Takuto Yamazaki, Osamu Ataguchi | 2011-10-25 |
| 8042125 | Disc changer device | Osamu Ataguchi | 2011-10-18 |
| 7895612 | Disk loading device having positioning and detection levers that move entirely outside an outermost circumference of an area occupied by a disk mounted therein | Kazuo Ishikawa, Norikatsu Yoshida, Takuto Yamazaki | 2011-02-22 |
| 7260041 | Disk drive | Kozo Ezawa, Takeo Santo, Masahiro Inata, Yoshito Saji, Masuo Maruyama +3 more | 2007-08-21 |
| 7246363 | Disk changer having provision for visibility of stored disk | Jun Kitamura, Masahiko Nakamura | 2007-07-17 |
| 6404725 | Disc changer with switching gear and drive switching means | Masahiko Nakamura, Seizo Miyoshi, Takeshi Ota | 2002-06-11 |
| 6396795 | Disc changer with gap maintaining means | Masahiko Nakamura, Seizo Miyoshi, Takeshi Ota | 2002-05-28 |
| 6262963 | Disc changer with spindles and elevating means | Masahiko Nakamura, Seizo Miyoshi, Takeshi Ota | 2001-07-17 |
| 6252840 | Disk changer comprising spindle drive means for a holding claw | Seizo Miyoshi, Masahiko Nakamura, Masanori Onishi | 2001-06-26 |
| 6212139 | Disk changer apparatus for multiple closely held disks | Masahiko Nakamura, Noriyosi Ohtaki, Katsuhiko Koshino | 2001-04-03 |
| 5978323 | Disk changer apparatus having a disk receiving unit operatively interlocked with a front panel | Masahiko Nakamura, Noriyosi Ohtaki, Katsuhiko Koshino | 1999-11-02 |
| 5848034 | Disk changer apparatus | Noriyosi Ohtaki, Masahiko Nakamura | 1998-12-08 |
| 5386403 | Single motor disk loading device with lock gear | Toshihiro Kaneo, Soichi Kimura | 1995-01-31 |
| 5247500 | Elevating and lowering system in a multi-disk player | Seizo Miyoshi | 1993-09-21 |