Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8116643 | Image forming apparatus, method of controlling image forming apparatus, program, and storage medium | — | 2012-02-14 |
| 7847957 | Image processing apparatus, image processing method, and program | — | 2010-12-07 |
| 7616331 | Image processing apparatus, image processing method, and program | — | 2009-11-10 |
| 7532336 | Image processing apparatus, image processing method, and program | — | 2009-05-12 |
| 7483566 | Digital picture signal processing apparatus, method thereof, digital picture recording apparatus, method thereof, transmitting method thereof, and data record medium thereof | Mio Ozawa, Katsuhiko Ueno | 2009-01-27 |
| 7474543 | Isolated DC-DC converter | — | 2009-01-06 |
| 7158394 | Switching power supply circuit with a soft-start function | Seiichi Takahashi, Takayoshi Nishiyama, Eito Moromizato | 2007-01-02 |
| 7042739 | Switching electric source device | Hitoshi Tsuji | 2006-05-09 |
| 7027086 | Photographing apparatus and signal processing method that allow data of still pictures to be converted into a moving picture file | Mio Ozawa, Shiro Miyagi | 2006-04-11 |
| 6961460 | Dual mode digital picture signal processing | Mio Ozawa, Katsuhiko Ueno | 2005-11-01 |
| 6876555 | Surface-mount type switching power-supply unit and mounting method for the same | Tadehiko Matsumoto, Takayoshi Nishiyama | 2005-04-05 |
| 6778412 | Synchronous converter with reverse current protection through variable inductance | Tadahiko Matsumoto | 2004-08-17 |
| 6757174 | Switching power-supply module | Yoshihiro Matsumoto, Takayoshi Nishiyama, Tadahiko Matsumoto | 2004-06-29 |
| 6690256 | Coil device | Yasuo Ohashi, Tadahiko Matsumoto | 2004-02-10 |
| 6574081 | DC-DC converter | Tadahiko Matsumoto, Hitoshi Tsuji | 2003-06-03 |
| 6513230 | Coil apparatus and manufacturing method for the same | Keiji Inoue, Tadahiro Matsumoto | 2003-02-04 |
| 6414861 | DC-DC converter | Tadahiko Matsumoto, Takayoshi Nishiyama, Hitoshi Tsuji | 2002-07-02 |
| 6380836 | Coil device and switching power supply apparatus using the same | Tadahiko Matsumoto | 2002-04-30 |
| 6295214 | Switching power supply unit | Tadahiko Matsumoto, Takayoshi Nishiyama | 2001-09-25 |
| 6281779 | Coil device and switching power supply apparatus using the same | Tadahiko Matsumoto | 2001-08-28 |
| 6185114 | Isolating DC-DC converter | Tadahiko Matsumoto | 2001-02-06 |
| 6181579 | DC-DC converter | Tadahiko Matsumoto | 2001-01-30 |
| 5861915 | Temperature-dependant, frequency-compensated hand deviation correction device for video camera | Koichi Sato | 1999-01-19 |
| 5768634 | Hand deviation correction apparatus | Koichi Sato | 1998-06-16 |
| 5752105 | Operation method of device loaded with a film unit | Tsugio Takahashi, Hitoshi Aoki, Yoshio Imura, Hidenori Miyamoto, Daiki Tsukahara +2 more | 1998-05-12 |