Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848086 | Boost pressure control method for a supercharged internal combustion engine | Kazuo Inoue, Osamu Kubota, Noriyuki Kishi | 1989-07-18 |
AK
Atsushi Katoh
Overall (1989): #130,530 of 140,708Top 95%
1
Patents 1989