Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840067 | Semiconductor pressure sensor with method diaphragm | Minoru Nishida, Naohito Mizuno, Tadashi Hattori, Seizi Huzino | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840067 | Semiconductor pressure sensor with method diaphragm | Minoru Nishida, Naohito Mizuno, Tadashi Hattori, Seizi Huzino | 1989-06-20 |