Issued Patents 1997
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387761 | Combined digital audio disc player, radio tuner, amplifier and tape recorder | Minoru Sube, Hiroyuki Watanabe | 1997-12-16 |
| D387760 | Combined digital audio disc player, radio tuner, amplifier and tape recorder | Minoru Sube, Haruki Takita, Hiroyuki Watanabe | 1997-12-16 |
| D386482 | Optical disc drive | Shigeru Hasegawa, Haruki Takita, Katsuhiro Takashima | 1997-11-18 |
| D385275 | Digital audio disc player | Minoru Sube, Haruki Takita, Hiroyuki Watanabe, Yukio Iikura | 1997-10-21 |
| D384665 | Digital audio discplayer | Minoru Sube, Hiroyuki Watanabe, Yukio Iikura | 1997-10-07 |
| D384349 | Tape recorder | Minoru Sube, Hiroyuki Watanabe | 1997-09-30 |
| D384356 | Combined audio mixer and tape recorder | Shigeru Hasegawa, Haruki Takita, Katsuhiro Takashima | 1997-09-30 |
| D384045 | Optical disc drive | Shigeru Hasegawa | 1997-09-23 |
| D383461 | Combined amplifier and radio tuner | Minoru Sube, Hiroyuki Watanabe, Yukio Iikura | 1997-09-09 |
| 5653119 | Refrigerating system incorporating therein a variable capacity refrigerant compressor | Kazuya Kimura, Takahiro Moroi, Shigeyuki Hidaka, Hiroaki Kayukawa, Manabu Sugiura | 1997-08-05 |
| D381658 | Combined digital audio disc player, radio tuner, amplifier and tape recorder | Minoru Sube, Hiroyuki Watanabe, Yukio Iikura | 1997-07-29 |
| D380755 | Tape recorder | Minoru Sube, Hiroyuki Watanabe, Yukio Iikura | 1997-07-08 |
| D378101 | Tape cartridge for tape printer | — | 1997-02-18 |
| D377176 | Speaker box | Minoru Sube, Hiroyuki Watanabe | 1997-01-07 |