Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018426 | LCD display with integrated solar cells | Yoshihito Ishibashi, Shoji Nagai, Fumio Kubono | 2011-09-13 |
| 7566862 | Device, method, and program for responding based on change in wavelength of light | Shoji Nagai, Yoshihito Ishibashi, Fumio Kubono | 2009-07-28 |
| RE39959 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 2007-12-25 |
| 6674732 | Transmitting method, receiving method, transmitter, and receiver | Ralf Boehnke, Hamid Amir-Alikhani, Richard Stirling-Gallacher, Seiichi Izumi, Mitsuhiro Suzuki | 2004-01-06 |
| 6223058 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 2001-04-24 |
| 6198948 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 2001-03-06 |
| 6138039 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 2000-10-24 |
| 6131048 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 2000-10-10 |
| 5999827 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 1999-12-07 |
| 5987336 | Communication terminal apparatus and control method thereof | Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Tatsuji Ushino +1 more | 1999-11-16 |
| 5844736 | Dual-mode digital signal recording and/or reproducing apparatus | Shinichi Fukuda, Akio Tanaka | 1998-12-01 |
| 5839110 | Transmitting and receiving apparatus | Yuji Maeda, Masayuki Nishiguchi | 1998-11-17 |
| 5732390 | Speech signal transmitting and receiving apparatus with noise sensitive volume control | Keiichi Katayanagi, Masayuki Nishiguchi | 1998-03-24 |
| 5666185 | Method for recording a digital audio signal on a motion picture film | — | 1997-09-09 |
| 5615055 | Dual-mode digital signal recording and/or reproducing apparatus | Shinichi Fukuda, Akio Tanaka | 1997-03-25 |
| 5471263 | Method for recording a digital audio signal on a motion picture film and a motion picture film having digital soundtracks | — | 1995-11-28 |
| 5379152 | Data recorder which partitions the recording medium into data information and table of contents information | Shinya Ozaki, Yoshizumi Inazawa, Masaki Yamada, Peter Bramhall | 1995-01-03 |
| 5172380 | Digital signal transmission apparatus | — | 1992-12-15 |
| 5155636 | Apparatus and method for recording and reproducing digital data | — | 1992-10-13 |
| 5144500 | Method and apparatus for reproducing multiply recorded data | Shinya Ozaki, Brian A. Milthorp | 1992-09-01 |
| 5134529 | Apparatus and method for recording a digital signal | Yoshizumi Inazawa, Masaki Yamada, Shiya Ozaki, Tatsuya Iijima, Hiroshi Ishibashi | 1992-07-28 |
| 5091805 | Apparatus and method for recording and/or reproducing a digital signal | Shinya Ozaki, Yoshizumi Inazawa, Masaki Yamada, Hiroshi Ishibashi, Tatsuya Iijima | 1992-02-25 |
| 5067131 | Apparatus and method for recording and/or reproducing a digital signal | Shinya Ozaki, Yoshizumi Inazawa, Masaki Yamada, Hiroshi Ishibashi, Tatsuya Iijima | 1991-11-19 |
| 5029022 | Method of storing data on recording tape | Yoshizumi Inazawa, Brian A. Milthorp, Bruce A. Thompson | 1991-07-02 |
| 5012459 | Data recorder | Shinya Ozaki, Masaki Yamada, Yoshizumi Inazawa, Hiroshi Ishibashi | 1991-04-30 |