Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765859 | Record and read apparatus | — | 2004-07-20 |
| 6492692 | Semiconductor integrated circuit and manufacturing method therefore | Kazutoshi Ishii, Naoto Inoue, Koushi Maemura, Shoji Nakanishi, Yoshikazu Kojima +3 more | 2002-12-10 |
| 6414934 | Pickup adjusting mechanism | — | 2002-07-02 |
| 6266312 | Disk ejection mechanism with slidable eject switch | — | 2001-07-24 |
| 6208605 | Tray guide mechanism for easy assembly of a disk drive | — | 2001-03-27 |
| 6111838 | Disk ejection mechanism with slidable eject switch | — | 2000-08-29 |
| 6022792 | Semiconductor dicing and assembling method | Kazutoshi Ishii, Naoto Inoue, Koushi Maemura, Shoji Nakanishi, Yoshikazu Kojima +3 more | 2000-02-08 |
| 5883870 | Disk device with brake mechanism | Yo Kamei, Takashi Watanabe | 1999-03-16 |
| 5784350 | Disk drive apparatus which eliminates the disk eject button | Katsuya Enami | 1998-07-21 |
| D385261 | Optical disc drive | — | 1997-10-21 |
| 5672906 | Semiconductor device having defects of deep level generated by electron beam irradiation in a semiconductor substrate | Yutaka Saito, Koju Nonaka, Masaaki Kamiya, Hitomi Watanabe | 1997-09-30 |
| 5583716 | Magnetic disk apparatus in which two disk drive units which access different size disks are combined | Hidetoshi Kabasawa | 1996-12-10 |
| D366035 | Disk drive | Hidetoshi Kabasawa | 1996-01-09 |
| D365338 | Disk drive | Hidetoshi Kabasawa | 1995-12-19 |
| D350340 | Disc drive | Hiroyuki Inayama | 1994-09-06 |
| D337998 | Disc drive | Hiroyuki Inayama | 1993-08-03 |
| 4972282 | Head carriage mechanism of a magentic disc drive including a wear resistance, low friction slide member | Yasushi Noda | 1990-11-20 |