Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773374 | Brake negative pressure control apparatus and method, and engine control unit for internal combustion engine | Ken Ogawa, Kazuyoshi Ishii | 2004-08-10 |
CS
Choichi Sugawara
Overall (2004): #245,007 of 270,089Top 95%
1
Patents 2004