Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329739 | Surface-acoustic-wave device package and method for fabricating the same | — | 2001-12-11 |
| 5165230 | Apparatus for determining deterioration of three-way catalyst of internal combustion engine | Nobuaki Kayanuma | 1992-11-24 |