Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757960 | Method for manufacturing hermetically sealed pressure detecting apparatus | Seiichirou Ootake | 2004-07-06 |
| 6408697 | Pressure detection apparatus with squeezing protection member | Seiichiro Ootake | 2002-06-25 |