Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8184334 | Image processing apparatus and image processing method for the same | Junichi Yamakawa | 2012-05-22 |
| 7940420 | Color image forming apparatus and method and image processing program | — | 2011-05-10 |
| 7924471 | Image processing apparatus and image processing method | Mineko Sato, Toshikazu Sekizawa, Rieko Akiba | 2011-04-12 |
| 7764404 | Information processing apparatus and control method thereof | Shinichi Fukada, Yoichi Takaragi, Tatsuo Shinagawa, Hiroyuki Kimura, Kunio Yoshihara +1 more | 2010-07-27 |
| 7586651 | Image formation with priority selection of correction table based on match with print sheet setting information | — | 2009-09-08 |
| 7003095 | Acoustic echo canceler and handsfree telephone set | Takehiro Nakai, Hiroshi Katayama, Chiharu Kawai | 2006-02-21 |
| 6457113 | Memory management apparatus in a multi-channel signal processor | Noboru Kobayashi, Naoji Fujino, Fumiaki Nishida | 2002-09-24 |
| 6201488 | CODEC for consecutively performing a plurality of algorithms | Teruyuki Sato, Yoshinori Soejima, Yasuko Shirai, Masato Ito, Kazuhiro Nomoto | 2001-03-13 |
| 5864650 | Speech encoding method and apparatus using tree-structure delta code book | Tomohiko Taniguchi, Yoshinori Tanaka, Yasuji Ohta | 1999-01-26 |
| 5828811 | Speech signal coding system wherein non-periodic component feedback to periodic excitation signal source is adaptively reduced | Tomohiko Taniguchi, Yasuji Ohta, Yoshinori Tanaka, Yoshihiro Sakai | 1998-10-27 |
| 5793862 | Information signal detection device and information signal detection method | Teruyuki Sato, Toshiaki Nobumoto, Mitsuru Takahashi | 1998-08-11 |
| 5325461 | Speech signal coding and decoding system transmitting allowance range information | Yoshinori Tanaka, Yoshihiro Sakai, Yasuko Shirai, Tomohiko Taniguchi | 1994-06-28 |
| 5323486 | Speech coding system having codebook storing differential vectors between each two adjoining code vectors | Tomohiko Taniguchi, Mark A. Johnson, Yasuji Ohta, Yoshinori Tanaka, Yoshihiro Sakai | 1994-06-21 |
| 5199076 | Speech coding and decoding system | Tomohiko Taniguchi, Mark A. Johnson, Yoshinori Tanaka, Yasuji Ohta | 1993-03-30 |
| 5091955 | Voice coding/decoding system having selected coders and entropy coders | Kohei Iseda, Kazumi Satoh, Fumio Amano, Shigeyuki Unagami, Koji Okazaki | 1992-02-25 |
| 4937702 | Light intensity controller using a proximity sensor | — | 1990-06-26 |
| 4194946 | Process for continuously preparing fiber reinforced cement | Toshihiro Ootani, Mikio Kozuka, Ryuichiro Takeda | 1980-03-25 |