Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411625 | ATM-LAN network having a bridge that establishes communication with or without LAN emulation protocol depending on destination address | Shingo Furuhashi | 2002-06-25 |
| 5603904 | Apparatus for catalyst replacement | Robert W. Bachtel, Yoshitomo Ohara, Tsunehiko Hiraga, Krishniah Parimi, David E. Earls | 1997-02-18 |
| 5527512 | Apparatus for catalyst replacement | Robert W. Bachtel, Yoshitomo Ohara, Tsunehiko Hiraga | 1996-06-18 |
| 4827473 | Packet switching system | Kazuo Tsuzuki, Yoshinori Yoshida, Mitsugu Anezaki | 1989-05-02 |