Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316068 | Method for producing casting with functional gradient | Masuo Yamada, Masami Ishii, Yukuo Makimura, Tsutomu Kurikuma, Norihiro Akita | 1994-05-31 |
WY
Wataru Yagi
Overall (1994): #53,554 of 165,921Top 35%
1
Patents 1994