Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454126 | Clamp assembly for a fuel cell stack and a method of assembling a fuel cell stack | — | 2019-10-22 |
| 10256492 | Fuel cell MEA with combined metal gas diffusion layer and microporous layer | Nabeel Hussain | 2019-04-09 |
| 8415071 | Electrolyte membrane with anisotopic swelling and aligned filler | Hiroshi Tabata, Shuguo Zhang | 2013-04-09 |
| 8309267 | Polymer electrolyte fuel cell | — | 2012-11-13 |
| 7153333 | Fuel reforming system of a fuel cell | Akihiro Sakakida, Mikiya Shinohara, Tadashi Shoji | 2006-12-26 |
| 6605924 | Function expansion device for a portable electronic device | Masuo Ohnishi | 2003-08-12 |
| 5969743 | Thermal head | — | 1999-10-19 |
| 5185166 | Process for the production of milk mineral concentrate and drink containing minerals | Takahiro Nakagawa | 1993-02-09 |
| 4963387 | Salt substitute and foodstuffs containing same | Takahiro Nakagawa | 1990-10-16 |
| 4793072 | Dehydration method and dehydration system | Shiro Igarashi, Mamoru Matsubara | 1988-12-27 |