Issued Patents All Time
Showing 26–50 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5517256 | Reservation codes to automatically control a TV and VCR when set to either a TV mode or a VCR mode | — | 1996-05-14 |
| 5499102 | Display device for videocassette recorder recording reservations | — | 1996-03-12 |
| 5479267 | Device for combining VCR and TV | — | 1995-12-26 |
| 5452342 | Telephone terminal device with function for preventing unnecessary utilization of telephone line by unsolicited facsimile signal | — | 1995-09-19 |
| 5447693 | Deodorant equipment for air conditioner | Masatoshi Ohta, Takahiro Ueno, Fumihiro Ito, Masami Matsunaga | 1995-09-05 |
| 5432835 | Telephone device for amplifying opposite party's voice after user's telephone is placed on-hook | — | 1995-07-11 |
| 5424342 | Modified vinyl chloride resin compositions | — | 1995-06-13 |
| 5420913 | Device for making videotape recording reservations over a telephone line | — | 1995-05-30 |
| 5365407 | DC power supply device with printed-circuit board having ground pattern | Toshiya Nakabayashi, Hirokazu Nakayoshi | 1994-11-15 |
| 5341411 | Caller ID blocking method and processing system (block caller ID information) | — | 1994-08-23 |
| 5258875 | Video tape recorder with the function of repetitive playback | — | 1993-11-02 |
| 5237241 | Cold-cathode fluorescent discharge tube | — | 1993-08-17 |
| 5222139 | Cryptographic method and apparatus | Kazuo Takaragi, Tsutomu Nakamura, Masahiro Yamashita, Hiroshi Matsumoto | 1993-06-22 |
| 5216228 | Bar code transmission and reception system and method | — | 1993-06-01 |
| 5207857 | Forced aligning jig for loose wires | Akio Tanabe, Hideki Watanabe, Hiroyuki Yatsu | 1993-05-04 |
| 5191488 | Audio visual device using an endless video tape | — | 1993-03-02 |
| 5179439 | Personal channel display device in a TV program reservation system | — | 1993-01-12 |
| 5172404 | System for coupling telephone answering device and voice mail apparatus together | — | 1992-12-15 |
| 5138652 | Multifunctional telephone answering device | — | 1992-08-11 |
| 5077786 | System and method for controlling facsimile apparatus in response to a computer generated signal or a CNG signal | — | 1991-12-31 |
| 5075771 | Method of and apparatus for optimal scheduling of television programming to maximize customer satisfaction | — | 1991-12-24 |
| 5046079 | Telephone answering device with TV telephone | — | 1991-09-03 |
| 5029197 | Automatic dialing and responding device | — | 1991-07-02 |
| 5025324 | Method of and apparatus for recording information on both a main recording medium and an endless recording medium for repeated event monitoring | — | 1991-06-18 |
| 5018014 | TV receiver and method for concurrently displaying a reproduced stored program and a received program | — | 1991-05-21 |