Issued Patents All Time
Showing 101–125 of 273 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D425896 | Speaker box | Hiroyuki Watanabe | 2000-05-30 |
| D425892 | Combined digital audio disc player, radio tuner, amplifier and tape recorder | Hiroyuki Watanabe | 2000-05-30 |
| D425061 | Digital audio disc recorder | Hiroyuki Watanabe, Yukio Iikura | 2000-05-16 |
| D424056 | Combined audio mixer and tape recorder | Haruki Takita, Yasunobu Shimizu | 2000-05-02 |
| D424053 | Recording and reproducing machine for telephone or radio communication equipment | Shigeru Hasegawa, Katsuhiro Takashima | 2000-05-02 |
| D423499 | Combined digital audio disc player, radio tuner, amplifier, tape recorder and record player | Hiroyuki Watanabe, Yukio Iikura | 2000-04-25 |
| D423014 | Speaker box | Minoru Sube, Hiroyuki Watanabe | 2000-04-18 |
| D422593 | Speaker box | Hiroyuki Watanabe | 2000-04-11 |
| D421754 | Speaker box | Shigeru Hasegawa | 2000-03-21 |
| D419971 | Data recorder | Shigeru Hasegawa | 2000-02-01 |
| D417669 | Combined audio mixer and magnetic disc recorder | Haruki Takita, Katsuhiro Takashima | 1999-12-14 |
| D416018 | Combined optical disc recording and reproducing apparatus | Shigeru Hasegawa, Yoshinori Fuse | 1999-11-02 |
| D415758 | Digital audio disc player | Hiroyuki Watanabe, Yukio Iikura | 1999-10-26 |
| D415738 | Data recorder | Shigeru Hasegawa, Katsuhiro Takashima | 1999-10-26 |
| D414768 | Tape recorder | Shigeru Hasegawa | 1999-10-05 |
| D414184 | Combined digital audio disc player, radio tuner, amplifier and tape recorder | Hiroyuki Watanabe | 1999-09-21 |
| D413888 | Digital audio tape recorder | Haruki Takita, Yasunobu Shimizu | 1999-09-14 |
| D411997 | Audio mixer | Haruki Takita, Katsuhiro Takashima | 1999-07-13 |
| D410923 | Digital audio disc player | Hiroyuki Watanabe, Yukio Iikura | 1999-06-15 |
| D409611 | Combined digital audio disc player, radio turner, amplifier and tape recorder | Hiroyuki Watanabe | 1999-05-11 |
| D408820 | Audio mixer | Haruki Takita, Yasunobu Shimizu | 1999-04-27 |
| D408409 | Optical disc player | Shigeru Hasegawa, Katsuhiro Takashima | 1999-04-20 |
| D408408 | Digital audio disc player | Shigeru Hasegawa, Keiji Tsunoda | 1999-04-20 |
| D408407 | Digital audio disc player | Shigeru Hasegawa, Keiji Tsunoda | 1999-04-20 |
| D406589 | Audio remote controller | Yukio Iikura | 1999-03-09 |