Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303378 | Foreign-object offshore processing system | Shinya Ishikawa, Takashi Saito, Masaki Suzuki, Kota Shioda, Masaru Ieyasu | 2016-04-05 |
| 5911130 | Audio signal compression and decompression utilizing amplitude, frequency, and time information | Toshihiro Maruyama, Takafumi Kizuki | 1999-06-08 |
| 5647024 | Multi dimensional image compression and decompression method using feature points on a luminance contour line | Masayo Kawauchi, Yoshiko Hozumi | 1997-07-08 |
| 5583794 | System for compressing and decompressing multidimensional images, capable of efficiently decompressing images without assurance of equivalence in pixel or frame | Yoshiko Hozumi, Masayou Kawauchi, Shinji Ootake | 1996-12-10 |
| 5293580 | Multi-dimensional image signal compression and decompression system that guarantees high efficiency even when different compression and decompression systems are used on transmitting side and receiving side for image information signals | — | 1994-03-08 |
| 4649438 | Phase locked signal generator | Akira Fujita | 1987-03-10 |
| 4639782 | Video signal processing apparatus for processing a video signal which is transmitted in accordance with a dot interlaced schanning system and inputted thereto | Akira Fujita | 1987-01-27 |
| 4609993 | Graphic display system having analog interpolators | — | 1986-09-02 |
| 4455571 | Compression system and compression and expansion system for a composite video signal | Kiyoshi Sato, Tadashi Takahaski | 1984-06-19 |