Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494506 | Intake system for an internal combustion engine | Nobuhiro Hayama, Haruo Okimoto, Ikuo Matsuda | 1985-01-22 |
MK
Masasige Kinjyo
Overall (All Time): #4,008,875 of 4,157,543Top 100%
1
Patents All Time