Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4597850 | Oxygen sensor | Sadayasu Ueno | 1986-07-01 |
| 4188623 | Temperature responsive apparatus employing a thermocouple | Seiko Suzuki, Masahiro Takasaka, Toru Sugawara | 1980-02-12 |