Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834799 | IC card with capability of having plurality of card managers installed | Masamoto Tanabiki, Kazuo Sakushima, Kazunori Inoue | 2004-12-28 |
| 6815746 | Semiconductor device and method of manufacturing the same | Makoto Suzuki, Norihiko Sugita, Seiichi Shirakawa | 2004-11-09 |
| 6772955 | Memory card | Tetsuro Yoshimoto, Takayuki Tanaka, Miki Mizushima, Ryouichi Sugita | 2004-08-10 |