Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400694 | Duplex communication path switching system | — | 2002-06-04 |
| 6395619 | Process for fabricating a semiconductor device | Takuji Tanigami, Kenji Hakozaki, Naoyuki Shinmura, Shinichi Sato, Masanori Yoshimi | 2002-05-28 |