Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330554 | Method for producing iron-nitride powders | Uichiro Mizutani | 1994-07-19 |
TK
Tamotsu Koyano
Overall (1994): #63,154 of 165,921Top 40%
1
Patents 1994