Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660467 | Raw material mixing method and apparatus | Kazuyuki Mineo | 1997-08-26 |
| 5103655 | Diagnostic arrangement for automotive engine EGR system | Seiichi Otani, Junichi Furuya | 1992-04-14 |
| 4810098 | Process for preparing one-component type sealant | Takayuki Kabasawa, Masamichi Danjo, Etuo Okada | 1989-03-07 |
| 4621255 | Method and apparatus for analog-to-digital conversion | Minoru Takahashi, Kan Otsuka | 1986-11-04 |