Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162565 | Human-powered vehicle control device | Satoshi Shahana | 2024-12-10 |
| 12136041 | Detection device, detection method, generation method, computer program, and storage medium | Hayato Shimazu, Kozo Chikai, Katsuo Nakamura, Shou Tanaka, Yasuhiro Nakashima +2 more | 2024-11-05 |
| 10591310 | Travel information providing method, travel information providing apparatus, and non-transitory recording medium | Kazuki Funase, Tetsuji Fuchikami, Akinori Ozeki, Hideshi Aoki | 2020-03-17 |
| 8718237 | Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereof | Takashi Hiraoka | 2014-05-06 |
| 8261056 | Digital data recording apparatus, digital data recording method, and computer-readable recording medium | Masataka Minami, Masayuki Kozuka | 2012-09-04 |
| 8175441 | Playback program | Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2012-05-08 |
| 8156347 | Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium | Teruto Hirota, Hideki Matsushima, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2012-04-10 |
| 8126311 | Recording medium, recording apparatus and reproduction apparatus | Masataka Minami, Masayuki Kozuka | 2012-02-28 |
| 7930478 | Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method and a computer-readable storage medium | Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2011-04-19 |
| 7869580 | Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereof | Takashi Hiraoka | 2011-01-11 |
| RE42019 | Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method | Teruto Hirota, Hideki Matsushima, Masayuki Kozuka, Mitsuhiro Inoue, Yasushi Uesaka +4 more | 2010-12-28 |
| 7805617 | Digital data recording apparatus, digital data recording method, and computer-readable recording medium | Masataka Minami, Masayuki Kozuka | 2010-09-28 |
| RE41096 | Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method | Teruto Hirota, Hideki Matsushima, Masayuki Kozuka, Mitsuhiro Inoue, Yasushi Uesaka +4 more | 2010-02-02 |
| 7596698 | Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium | Teruto Hirota, Hideki Matsushima, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2009-09-29 |
| 7471878 | Playback program | Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2008-12-30 |
| 7400819 | Recording medium, recording apparatus and reproduction apparatus | Masataka Minami, Masayuki Kozuka | 2008-07-15 |
| 7392342 | Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and a computer-readable storage medium | Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2008-06-24 |
| 7380139 | Digital data recording apparatus, digital data recording method, and computer-readable recording medium | Masataka Minami, Masayuki Kozuka | 2008-05-27 |
| 7315829 | Data conversion apparatus and method in copyright protecting system | Masayuki Kozuka, Masataka Minami, Tetsuo Maeda | 2008-01-01 |
| 7212875 | Semiconductor memory card, apparatus for recording data onto the semiconductor memory card, and apparatus for reproducing data of the semiconductor memory card | Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2007-05-01 |
| 7096504 | Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method | Teruto Hirota, Hideki Matsushima, Masayuki Kozuka, Mitsuhiro Inoue, Yasushi Uesaka +4 more | 2006-08-22 |
| 7010372 | Semiconductor memory card, apparatus for recording data onto the semiconductor memory card, and apparatus for reproducing data of the semiconductor memory card | Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2006-03-07 |
| 6947728 | Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereof | Takashi Hiraoka | 2005-09-20 |
| 6865431 | Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium | Teruto Hirota, Hideki Matsushima, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka | 2005-03-08 |
| 6834348 | Digital data recording apparatus, digital data recording method, and computer-readable recording medium | Masataka Minami, Masayuki Kozuka | 2004-12-21 |