Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864990 | Injection system for a dual-fuel engine | Mataji Tateishi, Etsuo Kunimoto, Hiroshi Nakagawa | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864990 | Injection system for a dual-fuel engine | Mataji Tateishi, Etsuo Kunimoto, Hiroshi Nakagawa | 1989-09-12 |