Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437693 | Heavy oil emulsion fuel composition | Masanori Iizuka, Takao Taniguchi, Kazuo Isobe, Tadakazu Yamashita, Shinichi Satake | 1995-08-01 |
| 5411558 | Heavy oil emulsion fuel and process for production thereof | Takao Taniguchi, Masanori Iizuka, Kazuo Isobe, Shinichi Satake, Tadakazu Yamashita | 1995-05-02 |