Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987878 | Fuel reforming apparatus and electric power generating system having the same | Kazuhito Koyama, Shigehisa Sugita, Shinya Marushima, Yuji Makino | 1999-11-23 |
| 5873236 | Fuel reforming apparatus and electric power generating system having the same | Kazuhito Koyama, Shigehisa Sugita, Shinya Marushima, Yuji Makino | 1999-02-23 |
| 5826422 | Fuel reforming apparatus and electric power generating system having the same | Kazuhito Koyama, Shigehisa Sugita, Shinya Marushima, Yuji Makino | 1998-10-27 |