Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9437881 | Reinforcing material for solid polymer fuel cell, and cohesive/adhesive composition for use in same | Hirotoshi Sakamoto, Takahisa Taniguchi, Koujun Utaka, Hidenori Asai, Kazufumi KODANI | 2016-09-06 |
| 8741499 | Solid oxide fuel cell | Koichi Mikami, Hirotoshi Sakamoto | 2014-06-03 |
| 8628892 | Solid oxide fuel cell and manufacturing method thereof | — | 2014-01-14 |
| 8263272 | Cogeneration system using fuel cell | Hirotoshi Sakamoto | 2012-09-11 |
| 8252479 | Solid oxide fuel cell | Koichi Mikami, Hirotoshi Sakamoto | 2012-08-28 |
| 8101316 | Solid oxide fuel cell | Koichi Mikami, Hirotoshi Sakamoto | 2012-01-24 |
| 7517601 | Solid oxide fuel cell | Hirotoshi Sakamoto, Koichi Mikami | 2009-04-14 |
| 7192625 | Manufacturing method of barrier-forming film | Koujiro Ohkawa, Atsuo Tsuzuki | 2007-03-20 |
| 6720097 | Barrier film and method for production thereof | Koujiro Ohkawa, Atsuo Tsuzuki | 2004-04-13 |