Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4528045 | Heat-resisting spheroidal graphite cast iron | Yoshimasa Tanaka, Minoru Uchino, Hideki Yagi, Iwao Teshima | 1985-07-09 |
KM
Kensei Matsuki
Overall (All Time): #4,017,850 of 4,157,543Top 100%
1
Patents All Time