Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186618 | Dendritic-cell-targeted peptide, fusion peptide utilizing said peptide, and vaccine utilizing said fusion peptide | — | 2021-11-30 |
| 8885845 | Engine sound processing system | Yoshikazu Honji, Tetsu Kobayashi | 2014-11-11 |
| 8694314 | Voice authentication apparatus | Takehiko Kawahara | 2014-04-08 |
| 8473282 | Sound processing device and program | — | 2013-06-25 |
| 8433073 | Adding a sound effect to voice or sound by adding subharmonics | Alex Loscos | 2013-04-30 |
| 8315855 | Voice processing apparatus and method | — | 2012-11-20 |
| 8300834 | Audio signal processing device and audio signal processing method for specifying sound generating period | — | 2012-10-30 |
| 8214211 | Voice processing device and program | — | 2012-07-03 |
| 8155343 | Engine sound processing system | Yoshikazu Honji, Akio Takahashi | 2012-04-10 |
| 8117031 | Voice processing apparatus and program | Takehiko Kawahara | 2012-02-14 |
| 8073688 | Voice processing apparatus and program | Alex Loscos | 2011-12-06 |
| 8069039 | Sound signal processing apparatus and program | — | 2011-11-29 |
| 7996213 | Method and apparatus for estimating degree of similarity between voices | Mikio Tohyama, Michiko Kazama, Satoru Goto, Takehiko Kawahara | 2011-08-09 |
| 7945446 | Sound processing apparatus and method, and program therefor | Hideki Kemmochi, Jordi Bonada | 2011-05-17 |
| 7606709 | Voice converter with extraction and modification of attribute data | Hiraku Kayama, Xavier Serra, Jordi Bonada | 2009-10-20 |
| 7464034 | Voice converter for assimilation by frame synthesis with temporal alignment | Takahiro Kawashima, Pedro Cano, Alex Loscos, Xavier Serra, Mark Schiementz +1 more | 2008-12-09 |
| 7389231 | Voice synthesizing apparatus capable of adding vibrato effect to synthesized voice | Alex Loscos | 2008-06-17 |
| 7382496 | Image forming apparatus | Yukihiko Sugimoto, Ryuichi Nakashima, Hiroshi Kubota, Katsuhiko Kyuken, Yoshitaka Yamanaka | 2008-06-03 |
| 7149682 | Voice converter with extraction and modification of attribute data | Hiraku Kayama, Xavier Serra, Jordi Bonada | 2006-12-12 |
| 7135636 | Singing voice synthesizing apparatus, singing voice synthesizing method and program for singing voice synthesizing | Hideki Kemmochi, Jordi Bonada | 2006-11-14 |
| 7117154 | Converting apparatus of voice signal by modulation of frequencies and amplitudes of sinusoidal wave components | Xavier Serra | 2006-10-03 |
| 6991083 | Bill validator | Motoki Sugiyama | 2006-01-31 |
| 6944589 | Voice analyzing and synthesizing apparatus and method, and program | Jordi Bonada Sanjaume | 2005-09-13 |
| 6836761 | Voice converter for assimilation by frame synthesis with temporal alignment | Takahiro Kawashima, Pedro Cano, Alex Loscos, Xavier Serra, Mark Schiementz +1 more | 2004-12-28 |
| 5975005 | Foldable boat | — | 1999-11-02 |