Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659024 | Powdery fuel combustion apparatus | Tadashi Gengo, Kouichi Sakamoto, Masashi Hishida, Tomomitsu Yokoyama | 2003-12-09 |
AO
Akiyasu Okamoto
Overall (2003): #268,047 of 273,478Top 100%
1
Patents 2003