Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585355 | Temperature/humidity exchanger | Hideo Ichimura, Mitsuie Matsumura | 2009-09-08 |
| 7311760 | Temperature-humidity exchanger | Mitsuie Matsumura, Hideo Ichimura | 2007-12-25 |
| 6159434 | Flat plate stacked-type fuel reforming apparatus | Teruo Sugimoto, Minoru Satoh | 2000-12-12 |
| 4774152 | Reforming catalyst for fuel cells | Mitsuie Matsumura, Tatsunori Okada | 1988-09-27 |
| 4650728 | Fuel-cell power plant | Mitsuie Matsumura, Tatsunori Okada | 1987-03-17 |
| 4647516 | Internal reforming type fuel cell | Mitsuie Matsumura, Tatsunori Okada | 1987-03-03 |