Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747538 | Memory card | Masayuki Hatanaka, Jun Kamada, Takahisa Hatakeyama, Takayuki Hasebe, Seigou Kotani +5 more | 2010-06-29 |
| 7599890 | Content data storage | Yoshihiro Hori, Hiroshi Takemura, Takatoshi Yoshikawa, Toshiaki Hioki, Takahisa Hatakeyama +4 more | 2009-10-06 |
| 7340055 | Memory card and data distribution system using it | Yoshihiro Hori, Toshiaki Hioki, Miwa Kanamori, Takatoshi Yoshikawa, Hiroshi Takemura +5 more | 2008-03-04 |
| 7219227 | Data distribution system and recording device and data provision device used therefor | Yoshihiro Hori, Toshiaki Hioki, Miwa Kanamori, Takatoshi Yoshikawa, Hiroshi Takemura +5 more | 2007-05-15 |
| 7203312 | Data reproduction apparatus and data reproduction module | Masayuki Hatanaka, Jun Kamada, Takahisa Hatakeyama, Takayuki Hasebe, Seigou Kotani +4 more | 2007-04-10 |
| 7181629 | Data distribution system as well as data supply device terminal device and recording device for the same | Masayuki Hatanaka, Jun Kamada, Takahisa Hatakeyama, Takayuki Hasebe, Seigou Kotani +5 more | 2007-02-20 |
| 6999948 | Memory card | Masayuki Hatanaka, Jun Kamada, Takahisa Hatakeyama, Takayuki Hasebe, Seigou Kotani +5 more | 2006-02-14 |
| 5898794 | Image compression method and image processing system | Satoshi Sonohara, Hitoshi Matsumoto, Motoyuki Morita | 1999-04-27 |
| 5630036 | Image data compression method involving deleting data in areas where predicted color value, based on color change between adjacent pixels, is small, and image data processing device implementing same method | Satoshi Sonohara, Hitoshi Matsumoto, Motoyuki Morita | 1997-05-13 |
| 5627656 | Motion picture reproducing apparatus in synchronism with sound signal | Satoshi Sonohara, Hitoshi Matsumoto | 1997-05-06 |
| 5583979 | Method of and apparatus for controlling reproduction of image data | Satoshi Sonohara, Hitoshi Matsumoto, Motoyuki Morita | 1996-12-10 |
| 5452097 | Video data reproducing apparatus for reproducing video data and method therefor | Yuzuru Koga, Satoshi Sonohara, Hitoshi Matsumoto | 1995-09-19 |