Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069673 | Seal structure for gas turbine combustor | Nobuhiro Kunitake, Kuniaki Aoyama, Kiyoshi Fujimoto | 2011-12-06 |
| 7788932 | Seal structure for gas turbine combustor | Nobuhiro Kunitake, Kuniaki Aoyama, Kiyoshi Fujimoto | 2010-09-07 |
| 7416344 | Pump carrying supercritical fluid with ceramic bearings | Yasuharu Yamamoto, Toshiyuki Osada, Takafumi Yoshida, Takaaki Kaikogi | 2008-08-26 |
| 7372933 | Radioactive-material container, metal gasket for sealing the radioactive-material container, and method of manufacturing the metal gasket | Katsunari Ohsono, Takeshi Yokoyama, Kazuo Asada, Tadashi Kimura, Yasuhiro Sakaguchi +1 more | 2008-05-13 |
| 6064563 | Electrolytic capacitor with open circuit mode mechanism | Morihiro Yamada, Hiroshi Kurimoto | 2000-05-16 |
| 5873313 | Magnetic separator and pulverized coal combustion apparatus using the same | Hiroyuki Katayama, Takuya Kimura | 1999-02-23 |
| 5145753 | Solid electrolyte fuel cell | Mitsuhiro Irino, Tetsuo Gora, Hitoshi Miyamoto, Masao Sumi, Nobuyoshi Tomita +7 more | 1992-09-08 |
| 4879788 | Drawing machine | Tsutomu Suzuki, Tatsushi Seko, Kuniharu Tobita, Saburo Matsubayashi, Nobuhiko Kougo +4 more | 1989-11-14 |
| 4393294 | Electron beam working apparatus for cylindrical members | Michitsune Shima, Seiichi Iida, Shiso Kihara, Toshikazu Shimoyama, Genta Takano +1 more | 1983-07-12 |