Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570754 | Process for producing anode material for solid oxide fuel cell | Futoshi Nada | 2017-02-14 |
| 9412486 | Composite oxide powder for solid oxide fuel cell and its production method | Futoshi Nada | 2016-08-09 |
| 9379391 | Air electrode material powder for solid oxide fuel cell and its production process | Futoshi Nada, Michinori Suehara, Takanori Ito | 2016-06-28 |
| 5968426 | Method of producing porous silicon nitride ceramics having high strength and low thermal conductivity | Kiyoshi Hirao, Manuel E. Brito, Motohiro Toriyama, Syuzo Kanzaki, Hisayuki Imamura +1 more | 1999-10-19 |
| 4990544 | Gasket composition comprising fibrillated PTFE | Hiroshi Asaumi, Zenji Shimura, Takehiro Yoshida, Kenji Tadakuma, Shinzaburo Suzuki +2 more | 1991-02-05 |
| 4839221 | Gasket containing (I) a sheet composition comprising (A) PTFE (B) inorganic powder (C) clay mineral and (II) a metal support for the sheet | Hiroshi Asaumi, Zenji Shimura, Takehiro Yoshida, Kenji Tadakuma, Shinzaburo Suzuki +2 more | 1989-06-13 |