Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518736 | Water-containing solid fuel drying apparatus and drying method | Katsuhiko Yokohama, Kenichiro Kosaka, Keigo Matsumoto, Noboru Kawamoto, Yoshiki Yamaguchi +6 more | 2016-12-13 |
| 9322388 | Natural-frequency adjusting mechanism for wave-power generator | Kentaro Hayashi, Takeshi Yasunaga, Shunichi Ikesue, Makoto Ohta, Masami Miura +4 more | 2016-04-26 |
| 6991769 | Biomass gasifycation furnace and system for methanol synthesis using gas produced by gasifying biomass | Susumu Sato, Yoshinori Kobayashi, Tatsuo Kabata, Kazuto Kobayashi, Yoshiyuki Takeuchi +10 more | 2006-01-31 |
| 6645442 | Method and apparatus for producing methanol making use of biomass material | Yoshinori Kobayashi, Tatsuo Kabata, Takeshi Aruga | 2003-11-11 |
| 6509817 | Multipolar circuit breaker | Yukihiko Asao, Yoshiaki Kagari | 2003-01-21 |
| 6228336 | Dust collecting method | Yasuo Katsuki, Takashi Ohnishi, Akira Hashimoto, Yuichi Fujioka, Kikuo Tokunaga +1 more | 2001-05-08 |
| 6225588 | Trip device of circuit breaker | — | 2001-05-01 |
| 6084191 | Circuit breaker | Ryuji Kataya | 2000-07-04 |
| 6054912 | Trip device of circuit breaker | Takeshi Yura | 2000-04-25 |
| 5816790 | Heavy oil emulsified fuel combustion equipment | Toshimitsu Ichinose, Kimishiro Tokuda, Akio Hiraki, Yuichi Hino, Kan Ogata +1 more | 1998-10-06 |
| 5704206 | Coal burner combined power plant having a fuel reformer located within the coal furnace | Satoshi Uchida, Yasuhiro Yamauchi, Susumu Sato, Yoshiyuki Wakabayashi, Yoshinori Kobayashi +1 more | 1998-01-06 |
| 5687656 | Denitration apparatus for a caol-fired boiler | Norihisa Kobayashi, Kouhei SUYAMA, Atsushi Morii | 1997-11-18 |
| 5479462 | Method for producing methanol by use of nuclear heat and power generating plant | Yasuhiro Yamauchi, Yuuji Tokita, Nobuaki Murakami, Katsuhiko Takita, Yasushi Mori +4 more | 1995-12-26 |
| 5431894 | Prevention of ammonia decomposition | Toshiyuki Onishi, Satoru Serizawa, Toshihiko Imamoto, Atsushi Morii, Osamu Naito | 1995-07-11 |
| 5312843 | Method for producing methanol by use of nuclear heat and power generating plant | Yasuhiro Yamauchi, Yuuji Tokita, Nobuaki Murakami, Katsuhiko Takita, Yasushi Mori +4 more | 1994-05-17 |
| 5256174 | Gas separator system | Norichika Kai, Tsugiya Abe | 1993-10-26 |
| 5242224 | Temperature monitoring unit | Shunsuke Yoshioka, Kenichi Hisamatsu, Keiji Yoshikawa, Nobuya Watanabe | 1993-09-07 |
| 5230474 | Mill inert apparatus for coal pulverizer and method for prevention of explosion | Yoshiki Yamaguchi, Masaaki Kinoshita, Hidenori Sakamoto | 1993-07-27 |
| 5172544 | Method for power generation with gas turbine using gasified fuel of inferior quality | Yasuo Funayama, Jun Izumi, Kazuaki Oshima | 1992-12-22 |
| 5003891 | Pulverized coal combustion method | Masaaki Kinoshita | 1991-04-02 |
| 4912928 | Exhaust heat exchanger system | Susumu Sato, Tadashi Gengo, Jiro Takada, Joji Ichinari, Misao Yamamura +1 more | 1990-04-03 |
| 4901669 | Method and apparatus for forming thin film | Takashi Yamamoto, Tadashi Gengo, Joji Ichinari, Hiroshi Fujiyama, Yoshio Kayumi +1 more | 1990-02-20 |
| 4872347 | Automated ultrasonic examination system for heat transfer tubes in a boiler | Yoshimi Okabe, Keiichi Iwamoto, Masaaki Torichigai, Joji Ichinari, Kiyoshi Koizumi | 1989-10-10 |
| 4686158 | Solid electrolyte fuel cell and method for preparing it | Toshiro Nishi, Nobuaki Murakami, Kenji Ueda, Seiichi Shirakawa, Akira Notomi +1 more | 1987-08-11 |
| 4676425 | Steel tube working apparatus | Hiroshi Fujimura, Hideharu Kobayashi, Atsumasa Iwanaga, Joji Ichinari | 1987-06-30 |