| 8631961 |
End wall closure apparatus |
Tomohiro Naruse, Taiji Hashimoto, Haruo Miura, Mitsuhiro Narita |
2014-01-21 |
| 8481885 |
Laser narrow groove welding apparatus and welding method |
Takeshi Tsukamoto, Hirotsugu Kawanaka, Yoshihisa Maeda, Shinji Imaoka, Taiji Hashimoto |
2013-07-09 |
| 8475131 |
Centrifugal compressor |
Takanori Shibata, Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka |
2013-07-02 |
| 8426766 |
Welding method and welding apparatus for an impeller |
Takeshi Tsukamoto, Yoshihisa Maeda, Hiromi Kobayashi, Hideto Nogiwa, Ryujiro Udo +1 more |
2013-04-23 |
| 8408873 |
Welding slot sealing structure and welding method |
Masaaki Iwasa, Takeshi Tsukamoto, Hideto Nogiwa, Yoshihisa Maeda, Hiromi Kobayashi +1 more |
2013-04-02 |
| 8313290 |
Centrifugal compressor having vaneless diffuser and vaneless diffuser thereof |
Masanori Tanaka, Hideo Nishida, Hiromi Kobayashi, Toshio Itou |
2012-11-20 |
| 8308420 |
Centrifugal compressor, impeller and operating method of the same |
Manabu Yagi, Tadaharu Kishibe, Takanori Shibata, Hideo Nishida, Hiromi Kobayashi |
2012-11-13 |
| 8287236 |
Multistage centrifugal compressor |
Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka, Tadaharu Kishibe, Manabu Yagi |
2012-10-16 |
| 8267644 |
Multistage centrifugal compressor |
Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka, Toshio Itou, Takanori Shibata +1 more |
2012-09-18 |