Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139797 | Acid solution preparation device, acid solution supply apparatus, and pickling facility | Kosei Tsuji, Ryusuke Nakatsuka, Takahiro Yagi, Masashi Yoshikawa, Hideaki Takatani +1 more | 2024-11-12 |
| 11333162 | Impeller manufacturing method and impeller flow path elongation jig | Akihiko Morikawa, Kosei Kawahara | 2022-05-17 |
| 11167335 | Method for producing pipe material | Hiroshi Kawamoto, Yoichi Sano, Yoshihiro Kiyota | 2021-11-09 |
| 10906270 | Multilayer structure and machine component having multilayer structure | Yuya Konno, Masaki Kawano | 2021-02-02 |
| 9862016 | Mandrel | Hiroshi Kawamoto, Kunihiro Kuroi, Tomone Kishida | 2018-01-09 |
| 9745863 | Method of manufacturing rotary machine, method of plating rotary machine, and rotary machine | Yusuke Ishibashi, Yuya Konno, Yujiro Watanabe, Kazunari Tanaka, Kosei Kawahara +2 more | 2017-08-29 |
| 8899931 | Impeller, compressor, and method for producing impeller | Akihiro Nakaniwa, Yujiro Watanabe, Kazuyoshi Miyagawa, Yuya Konno | 2014-12-02 |
| 8581136 | Method of manufacturing by electric discharge machining an impeller for centrifugal rotating machine | Hisanori Kishimoto, Akinori Tasaki, Eizaburo Tanaka, Takashi Maehara | 2013-11-12 |
| 8512864 | Component for rotary machine | Yuya Konno, Kyoichi Ikeno | 2013-08-20 |
| 8288019 | Surface coating film, method of manufacturing thereof, cutting tool and machine tool | Ichiro Nagano, Taiji Kikuchi, Masakatsu Fujita, Yukio Kodama, Katsunori Akiyama +2 more | 2012-10-16 |
| 8043730 | Part for rotary machine, and manufacturing method therefor | Masaki Kawano, Yuya Konno, Kyoichi Ikeno | 2011-10-25 |
| 7998581 | Solid particle erosion resistant surface treated coating and rotating machine applied therewith | Yoshikazu Yamada, Shugo Iwasaki, Katsuyasu Hananaka, Kyoichi Ikeno | 2011-08-16 |
| 7947381 | Rotating machine and parts of the same | Yoshikazu Yamada, Katsuyasu Hananaka, Satoshi Hata, Yuzo Tsurusaki, Osamu Isumi +3 more | 2011-05-24 |
| 7449253 | High wear resistant hard film | Masanobu Misaki, Yukio Kodama, Yozo Nakamura, Yoshihiro Wada, Toshirou Kobayashi +1 more | 2008-11-11 |
| 7410701 | Component for rotary machine and rotary machine | Yoshikazu Yamada, Katsuyasu Hananaka, Satoshi Hata, Yuzo Tsurusaki, Osamu Isumi | 2008-08-12 |
| 7226659 | High wear resistant hard film | Masanobu Misaki, Yukio Kodama, Yozo Nakamura, Yoshihiro Wada, Toshirou Kobayashi +1 more | 2007-06-05 |
| 6978715 | Printing press, and apparatus and process for regenerating printing plate | Yasuharu Suda, Hideaki Sakurai, Toyoshi Ohto | 2005-12-27 |
| 6902697 | Method of manufacturing a radioactive-substance storage member, billet for use in extrusion of the same, and square pipe | Katsunari Ohsono, Kazuo Murakami, Yasuhiro Sakaguchi, Toshiro Kobayashi | 2005-06-07 |
| 6726741 | Aluminum composite material, aluminum composite powder and its manufacturing method | Kazuo Murakami, Kazumi Ogura | 2004-04-27 |
| 6630100 | Manufacturing method for spent fuel storage member and mixed power | Kazuo Murakami, Yasuhiro Sakaguchi, Toshiro Kobayashi | 2003-10-07 |