Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953307 | Disk reproducing apparatus for storing a plurality of cartridges | Koutarou Oka, Kei Shirahata, Shigehiro Itou, Tatsunori Fujiwara | 1999-09-14 |
| 5831965 | Cartridge changing device | Tatsunori Fujiwara, Takashi Matsuda, Koutarou Oka, Kei Shirahata, Shigehiro Itoh | 1998-11-03 |
| 5790507 | Cartridge changing device | Tatsunori Fujiwara, Takashi Matsuda, Koutarou Oka, Kei Shirahata, Shigehiro Itoh | 1998-08-04 |
| 5663850 | Cartridge handling apparatus | Koutarou Oka, Kei Shirahata, Shigehiro Itou, Tatsunori Fujiwara | 1997-09-02 |
| 5587989 | Cartridge changing apparatus including a pair of base carriers and a pair of slide carriers | Tatsunori Fujiwara, Koutarou Oka, Kei Shirahata, Shigehiro Itou | 1996-12-24 |
| 5405097 | Loading mechanism of cassette tape recorder | — | 1995-04-11 |
| 5346731 | Fiber-reinforced rubber | — | 1994-09-13 |
| 5268221 | Fiber reinforced rubber articles | Susumu Onoe, Hiroshi Matsuoka | 1993-12-07 |
| 5259822 | Rubber article reinforced with fibers embedded therein | Toru Kusakabe | 1993-11-09 |
| 5242743 | Fiber reinforced rubber | Susumu Onoe, Toru Kusakabe, Hiroshi Matsuoka | 1993-09-07 |
| 5233490 | Cassette holder mounting | — | 1993-08-03 |
| 5214548 | Tape cassette loading mechanism in tape player | — | 1993-05-25 |
| 5160301 | Fiber-reinforced rubber | Hiroshi Matsuoka | 1992-11-03 |
| 5151833 | Magnetic tape device having a switching mechanism for diverting rotation of the capstan to rotation for loading/unloading a cassette in the device | — | 1992-09-29 |
| 5151835 | Cassette detecting device for cassette loading mechanism | — | 1992-09-29 |
| 5103357 | Tape recorder including a device for opening a lid of tape cassette during the loading thereof | — | 1992-04-07 |
| 5088655 | Cassette loading device | — | 1992-02-18 |
| 5077624 | Magnetic tape device including outsert-molded tape guide catchers | — | 1991-12-31 |
| 5021908 | Magnetic head component mounting system | Takao Morimoto | 1991-06-04 |
| 4792872 | Holder structure in a cassette player | Toshiyuki Ushiba | 1988-12-20 |
| 4782104 | Water-soluble polymer composition | — | 1988-11-01 |
| 4723182 | Protective enclosure for magnetic recording head assembly | — | 1988-02-02 |
| 4393426 | Tape recorder head adjusting mechanism | — | 1983-07-12 |