Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5130210 | Stabilized zirconia solid electrolyte and process for preparation thereof | Hiroyuki Iwasaki, Toshihiko Yoshida, Nobuaki Tagaya, Isao Mukaizawa, Hiroshi Seto | 1992-07-14 |
| 5075277 | Steam reforming catalyst for hydrocarbon and method for manufacturing the same | Akira Saiai, Yasuharu Yokoyama, Satoshi Sakurada, Takao Hashimoto, Tomoko Segawa | 1991-12-24 |
| 4950562 | Solid electrolyte type fuel cells | Toshihiko Yoshida, Tsukasa Shima, Hiroyuki Iwasaki, Isao Mukaizawa, Yoshiyuki Someya +2 more | 1990-08-21 |