Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411714 | Data decompression/decryption method and system | Hiroshi Yoshiura, Kazuo Takaragi, Yusuke Hino | 2002-06-25 |
| 6122378 | Data compression/encryption method and system | Hiroshi Yoshiura, Kazuo Takaragi, Yusuke Hino | 2000-09-19 |
| 5872530 | Method of and apparatus for compressing and decompressing data and data processing apparatus and network system using the same | Seiichi Domyo, Hiroshi Yoshiura, Yoshiaki Hattori, Hiromasa Murakami | 1999-02-16 |
| 5854841 | Communication system | Yukio Nakata, Susumu Matsui, Yasuhiro Takahashi, Takeshi Kondou | 1998-12-29 |