Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436158 | Coal reforming process and apparatus therefor | Keiji Fujikawa, Hisao Yamaguchi | 2002-08-20 |
SO
Setsuo Omoto
Overall (2002): #120,097 of 266,432Top 50%
1
Patents 2002