Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7701187 | DC converter with halt mode setting means | Tomonari Katoh, Minoru Sugiyama, Makoto Matsushima, Tadayoshi Ueda | 2010-04-20 |
| 7408334 | DC converter with halt mode setting means | Tomonari Katoh, Minoru Sugiyama, Makoto Matsushima, Tadayoshi Ueda | 2008-08-05 |
| 7333131 | Digital video apparatus capable of detecting its status of connection to peripheral apparatus | — | 2008-02-19 |
| 7193400 | DC converter with halt mode setting means | Tomonari Katoh, Minoru Sugiyama, Makoto Matsushima, Tadayoshi Ueda | 2007-03-20 |
| 7146194 | Amplifying circuit, speaker system, and mobile information terminal employing amplifying circuit | Makoto Matsushima | 2006-12-05 |
| 7075279 | DC converter with halt mode setting means | Tomonari Katoh, Minoru Sugiyama, Makoto Matsushima, Tadayoshi Ueda | 2006-07-11 |
| 6922043 | DC converter with halt mode setting means | Tomonari Katoh, Minoru Sugiyama, Makoto Matsushima, Tadayoshi Ueda | 2005-07-26 |
| 6427049 | Electronic still camera | Hiroki Fukuoka | 2002-07-30 |
| 6334027 | Electronic still camera | Hiroki Fukuoka | 2001-12-25 |
| 6212331 | Electronic still camera | Hiroki Fukuoka | 2001-04-03 |
| 5960155 | Electronic still camera | Hiroki Fukuoka | 1999-09-28 |
| 5859666 | Digital still video camera | — | 1999-01-12 |
| 5513138 | Memory card having a plurality of EEPROM chips | Hiroki Fukuoka | 1996-04-30 |
| 5298997 | Line data-block data converting circuit | — | 1994-03-29 |
| 5041905 | Digital teleconverter | Noriaki Hatanaka, Takashi Sasaki | 1991-08-20 |