Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355370 | Solid polyelectrolyte fuel cell having a solid polyelectrolyte membrane with varying water content | Michio Asukabe, Chiaki Yamada, Shinji Nezu | 2002-03-12 |
MK
Michiaki Katoh
Overall (2002): #153,024 of 266,432Top 60%
1
Patents 2002