Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138762 | Power generation system | Tatsuro Harada, Seiichiro Matsuda, Jun-ichiro Hayashi, Yohsuke Matsushita, Tsuyoshi Yamamoto | 2018-11-27 |
| 9963639 | Fixed carbon production device | Tatsuro Harada, Seiichiro Matsuda, Jun-ichiro Hayashi, Yohsuke Matsushita, Tsuyoshi Yamamoto | 2018-05-08 |
| 9334458 | Complex system for utilizing coal in manufacture of char and raw material gas and electric power generation | Tatsuro Harada, Seiichiro Matsuda, Jun-ichiro Hayashi, Yohsuke Matsushita, Tsuyoshi Yamamoto +1 more | 2016-05-10 |
| 8615981 | Integrated coal gasification combined cycle facility | Takashi Yamamoto, Katsuhiro Ota, Hiromi Ishii, Yoshinori Koyama, Kimishiro Tokuda +1 more | 2013-12-31 |
| 7700065 | Carbon nano-fibrous rod, fibrous nanocarbon, and method and apparatus for producing fibrous nanocarbon | Yuichi Fujioka, Akinori Yasutake, Toshihiko Setoguchi, Seong-Ho Yoon | 2010-04-20 |
| 7655204 | Heat-treated active carbons for use in denitration, processes for producing same, denitration method using same, and denitration system using same | Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh, Masaaki Yoshikawa | 2010-02-02 |
| 7465429 | Heat-treated active carbons for use in denitration, processes for producing same, denitration method using same, and denitration system using same | Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh, Masaaki Yoshikawa | 2008-12-16 |
| 7077877 | Method of manufacturing non-aqueous electrolyte secondary battery | Sumihito Ishida, Shoichiro Watanabe, Takashi Takeuchi | 2006-07-18 |
| 7041412 | Non-aqueous electrolyte secondary battery | Sumihito Ishida, Shoichiro Watanabe, Takashi Takeuchi | 2006-05-09 |
| 6814948 | Exhaust gas treating systems | Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh, Masaaki Yoshikawa | 2004-11-09 |
| 6383463 | Exhaust gas denitration method | Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Hitoshi Nakamura, Takahiro Kasuh +1 more | 2002-05-07 |
| 6228498 | Structured body of carbon having frustum protrusion and method for the preparation thereof | Kiyoshi Yokogawa, Seiji Fukuyama, Bai An, Masamichi Yoshimura, Yozo Korai +1 more | 2001-05-08 |
| 6126864 | Carbonaceous material having novel electronic structure of surface and method for the preparation thereof | Kiyoshi Yokogawa, Seiji Fukuyama, Bai An, Masamichi Yoshimura | 2000-10-03 |
| 6127312 | Heat-treated active carbons for use in denitration, processes for producing same denitration method using same, and denitration systems using same | Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh, Masaaki Yoshikawa | 2000-10-03 |
| 6106791 | Exhaust gas treating systems | Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh, Masaaki Yoshikawa | 2000-08-22 |
| 5609800 | Process for producing high-density and high-strength carbon artifacts showing a fine mosaic texture of optical anisotropy | Ryuji Fujiura, Takashi Kojima, Hitoshi Sakamoto | 1997-03-11 |
| 5484520 | Self-adhesive carbonaceous grains and process for producing high-density and high-strength carbon artifacts showing a fine mosaic texture of optical anisotropy derived from such grains | Ryuji Fujiura, Takashi Kojima, Hitoshi Sakamoto | 1996-01-16 |
| 5205888 | Process for producing carbon fiber reinforced carbon materials | Ryuji Fujiura | 1993-04-27 |
| 5182010 | Mesophase pitch for use in the making of carbon materials | Yukio Sakai, Hiroyuki Ohtsuka | 1993-01-26 |
| 4891126 | Mesophase pitch for use in the making of carbon materials and process for producing the same | Yukio Sakai, Hiroyuki Otsuka | 1990-01-02 |
| 4789455 | Process for producing pitch used as starting material for the making of carbon materials | Susumu Fujiyama, Yukio Sakai, Hiroyuki Otsuka | 1988-12-06 |