Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338715 | Catalyst for exhaust gas purification | Kozo Iida, Shigeru Nojima, Serizawa Satoru | 1994-08-16 |
| 5313781 | Gasification-combined power plant | Hiromichi Toda, Shigeyasu Ishigami, Takaaki FURUYA, Jun Izumi | 1994-05-24 |