Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11074919 | Encoding method, decoding method, encoder, decoder, program, and recording medium | Takehiro Moriya, Noboru Harada, Yutaka Kamamoto, Masahiro Fukui | 2021-07-27 |
| 11024319 | Encoding method, decoding method, encoder, decoder, program, and recording medium | Takehiro Moriya, Noboru Harada, Yutaka Kamamoto, Masahiro Fukui | 2021-06-01 |
| 10515643 | Encoding method, decoding method, encoder, decoder, program, and recording medium | Takehiro Moriya, Noboru Harada, Yutaka Kamamoto, Masahiro Fukui | 2019-12-24 |
| 10269363 | Coding method, decoding method, apparatus, program, and recording medium | Masahiro Fukui, Shigeaki Sasaki, Shoichi Koyama, Kimitaka Tsutsumi | 2019-04-23 |
| 10096327 | Long-term prediction and frequency domain pitch period based encoding and decoding | Takehiro Moriya, Yutaka Kamamoto, Noboru Harada, Masahiro Fukui | 2018-10-09 |
| 10083703 | Frequency domain pitch period based encoding and decoding in accordance with magnitude and amplitude criteria | Takehiro Moriya, Yutaka Kamamoto, Noboru Harada, Masahiro Fukui | 2018-09-25 |
| 9947331 | Encoding method, decoding method, encoder, decoder, program and recording medium | Takehiro Moriya, Yutaka Kamamoto, Noboru Harada, Masahiro Fukui | 2018-04-17 |
| 9711158 | Encoding method, encoder, periodic feature amount determination method, periodic feature amount determination apparatus, program and recording medium | Takehiro Moriya, Noboru Harada, Yutaka Kamamoto | 2017-07-18 |
| 9640190 | Decoding method, decoding apparatus, program, and recording medium therefor | Takehiro Moriya, Noboru Harada, Yutaka Kamamoto, Masahiro Fukui | 2017-05-02 |
| 9552821 | Encoding method, encoder, program and recording medium | Takehiro Moriya, Yutaka Kamamoto, Noboru Harada, Masahiro Fukui | 2017-01-24 |
| 9319645 | Encoding method, decoding method, encoding device, decoding device, and recording medium for a plurality of samples | Masahiro Fukui, Shigeaki Sasaki, Shoichi Koyama, Kimitaka Tsutsumi | 2016-04-19 |
| 9230554 | Encoding method for acquiring codes corresponding to prediction residuals, decoding method for decoding codes corresponding to noise or pulse sequence, encoder, decoder, program, and recording medium | Takehiro Moriya, Noboru Harada, Yutaka Kamamoto, Masahiro Fukui | 2016-01-05 |
| 8724734 | Coding method, decoding method, apparatuses thereof, programs thereof, and recording medium | Shigeaki Sasaki, Takeshi Mori, Hitoshi Ohmuro, Akitoshi Kataoka, Kimitaka Tsutsumi | 2014-05-13 |
| 8711012 | Encoding method, decoding method, encoding device, decoding device, program, and recording medium | Masahiro Fukui, Shigeaki Sasaki, Shoichi Koyama, Kimitaka Tsutsumi | 2014-04-29 |
| 8320391 | Acoustic signal packet communication method, transmission method, reception method, and device and program thereof | Hitoshi Ohmuro, Takeshi Mori, Akitoshi Kataoka | 2012-11-27 |
| 7710982 | Sound packet reproducing method, sound packet reproducing apparatus, sound packet reproducing program, and recording medium | Hitoshi Ohmuro, Takeshi Mori, Akitoshi Kataoka | 2010-05-04 |
| 7711554 | Sound packet transmitting method, sound packet transmitting apparatus, sound packet transmitting program, and recording medium in which that program has been recorded | Takeshi Mori, Hitoshi Ohmuro, Akitoshi Kataoka | 2010-05-04 |
| 7580834 | Fixed sound source vector generation method and fixed sound source codebook | Hiroyuki Ehara, Kazutoshi Yasunaga, Kazunori Mano | 2009-08-25 |
| 7478042 | Speech decoder that detects stationary noise signal regions | Hiroyuki Ehara, Kazutoshi Yasunaga, Kazunori Mano | 2009-01-13 |
| 7392179 | LPC vector quantization apparatus | Kazutoshi Yasunaga, Toshiyuki Morii, Hiroyuki Ehara, Kazunori Mano | 2008-06-24 |
| 7065338 | Method, device and program for coding and decoding acoustic parameter, and method, device and program for coding and decoding sound | Kazunori Mano, Hiroyuki Ehara, Kazutoshi Yasunaga | 2006-06-20 |