Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136488 | Microprocessor using asynchronous public key decryption processing | Kenji Shirakawa, Keiichi Teramoto, Kensaku Fujimoto, Satoshi Ozaki | 2006-11-14 |
| 7065215 | Microprocessor with program and data protection function under multi-task environment | Kenji Shirakawa, Keiichi Teramoto, Satoshi Ozaki, Kensaku Fujimoto | 2006-06-20 |
| 7023862 | Scheme for realizing communications through external network from contents processing device connected to local network in home environment | Takeshi Saito, Toru Kambayashi, Koichiro Akiyama | 2006-04-04 |
| 6983374 | Tamper resistant microprocessor | Keiichi Teramoto, Takeshi Saito, Kenji Shirakawa, Kensaku Fujimoto | 2006-01-03 |
| 6751221 | Data transmitting node and network inter-connection node suitable for home network environment | Takeshi Saito, Yoshiaki Takabatake, Yukio Kamatani | 2004-06-15 |
| 6665303 | Scheme for realizing communications through external network from contents processing device connected to local network in home environment | Takeshi Saito, Toru Kambayashi, Koichiro Akiyama | 2003-12-16 |
| 6523696 | Communication control device for realizing uniform service providing environment | Takeshi Saito, Yoshiaki Takabatake | 2003-02-25 |
| 6341127 | Node device and method for controlling label switching path set up in inter-connected networks | Yasuhiro Katsube, Takeshi Saito, Yoshiaki Takabatake, Hisako Tanaka | 2002-01-22 |
| 6223286 | Multicast message transmission device and message receiving protocol device for realizing fair message delivery time for multicast message | — | 2001-04-24 |
| 5784041 | Driving circuit for display device | Hisao Okada, Sunao Eto | 1998-07-21 |
| 5557609 | Switching apparatus for ATM | Yasuro Shobatake, Keiji Tsunoda, Yoshiaki Takabatake, Taketoshi Tujita, Junichi Takeda +1 more | 1996-09-17 |
| 5410494 | Electronic measuring apparatus for measuring objects of a figure or on a map | Makoto Miyago, Yasunobu Tagusa, Yuji Yamamoto, Yoshihiro Hattori | 1995-04-25 |