Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8945246 | Method for producing liquefied fuel oil using biomass as feedstock | Hitoshi Hayashi, Tsutomu Sakai, Mitsuru Kondo, Hitoshi Nakajima | 2015-02-03 |
| 8653312 | Method for producing water-insoluble liquefied fuel oil from biomass | Tsutomu Sakai, Mitsuru Kondo | 2014-02-18 |
| 5730762 | Gas oil (law451) | Kazuyuki Murakami, Shoukichi Yamamoto, Yutaka Hasegawa | 1998-03-24 |
| 5179923 | Fuel supply control method and ultrasonic atomizer | Daijiro Hosogai, Kakuro Kokubo, Taiji Kobayashi, Noboru Higashimoto, Masami Endoh +2 more | 1993-01-19 |
| 5094196 | System for operating two-cycle spark ignition engine | Daijiro Hosogai, Kakuro Kokubo, Touru Yasunobe, Akira Ono | 1992-03-10 |
| 4986248 | Fuel supply system for internal combustion engine using an ultrasonic atomizer | Taiji Kobayashi, Daijiro Hosogai, Noboru Higashimoto, Kakuro Kokubo | 1991-01-22 |