Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7447835 | Determining the accessibility of a portable storage device using format and access right information | Masato Fujiwara, Masumi Ishiwatari, Tadashi Takayama, Noriyuki Suzuki, Hiroyasu Ito +2 more | 2008-11-04 |
| 7213119 | Inhibiting access to a portable storage device | Masato Fujiwara, Masumi Ishiwatari, Tadashi Takayama, Noriyuki Suzuki, Hiroyasu Ito +2 more | 2007-05-01 |
| 6856422 | Image processing apparatus, image processing method and memory medium | Shumpei Takenaka | 2005-02-15 |