Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661974 | Control system with function of protecting catalytic converter for internal combustion engines for vehicles | Toru Kitamura, Akira Katoh | 1997-09-02 |
SS
Sakae Suzuki
Overall (1997): #80,687 of 185,788Top 45%
1
Patents 1997