Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9257882 | Vehicle AC generator | Keisuke Shirai | 2016-02-09 |
| 9220381 | Hand dryer | Fumikazu Matsuura, Hitoshi Kikuchi | 2015-12-29 |
| 9187831 | Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment | Hiroyuki Ochiai, Mitsutoshi Watanabe, Mikiya Arai, Shigeru Saburi, Eiji Nakayama +1 more | 2015-11-17 |
| 8658005 | Electrical-discharge surface-treatment method | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2014-02-25 |
| 8377339 | Electrode for electric discharge surface treatment, method of electric discharge surface treatment, and apparatus for electric discharge surface treatment | Akihiro Goto, Hiroyuki Ochiai, Mitsutoshi Watanabe | 2013-02-19 |
| 7918460 | Rotating member and method for coating the same | Hiroyuki Ochiai, Mitsutoshi Watanabe, Akihiro Goto | 2011-04-05 |
| 7915559 | Electrode for electric discharge surface treatment, method for manufacturing electrode, and method for storing electrode | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2011-03-29 |
| 7910176 | Electrode for discharge surface treatment, manufacturing method and evaluation method for electrode for discharge surface treatment, discharge surface treatment apparatus, and discharge surface treatment method | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2011-03-22 |
| 7892410 | Discharge surface treatment method and discharge surface treatment apparatus | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2011-02-22 |
| 7834291 | Electrode for electric discharge surface treatment, and method and apparatus for electric discharge surface treatment | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2010-11-16 |
| 7824159 | Compressor, titanium-made rotor blade, jet engine and titanium-made rotor blade producing method | Hiroyuki Ochiai, Mitsutoshi Watanabe, Akihiro Goto | 2010-11-02 |
| 7776409 | Electrode for discharge surface treatment and method of evaluating the same, and discharge-surface-treating method | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2010-08-17 |
| 7723636 | Method for repairing machine part, method for forming restored machine part, method for manufacturing machine part, gas turbine engine, electric discharge machine, method for repairing turbine component, and method for forming restored turbine component | Hiroyuki Ochiai, Mitsutoshi Watanabe, Tatsuto Urabe, Kazuo Souno, Akihiro Goto | 2010-05-25 |
| 7713361 | Metal product producing method, metal product, metal component connecting method, and connection structure | Hiroyuki Ochiai, Mitsutoshi Watanabe, Tatsuto Urabe, Akihiro Goto | 2010-05-11 |
| 7691454 | Electrical-discharge surface-treatment method using a metallic powder or metallic powder compound in combination with other elements as electrode | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2010-04-06 |
| 7641945 | Electrical-discharge surface-treatment method | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2010-01-05 |
| 7537809 | Rotating member and method for coating the same | Hiroyuki Ochiai, Mitsutoshi Watanabe, Mikiya Arai, Shigeru Saburi, Tsuyoshi Yamakawa +4 more | 2009-05-26 |
| 7537808 | Electrode for electric discharge surface treatment, electric discharge surface treatment method and electric discharge surface treatment apparatus | Akihiro Goto, Hiroyuki Ochiai, Mitsutoshi Watanabe | 2009-05-26 |
| 7078645 | Working liquid ejector of wire electric discharge machine | Hisashi Yamada, Ryogo Koba, Takuji Magara | 2006-07-18 |
| 6713706 | Jump control apparatus for electric discharge shaping/profiling machine | Takashi Yuzawa | 2004-03-30 |
| 6501232 | Electric power unit for electric discharge surface treatment and method of electric discharge surface treatment | Akihiro Goto, Toshio Moro | 2002-12-31 |
| 5758111 | Data processing apparatus for executing data processing using windows displayed on a display apparatus | Shigeo Shiratori, Kimikazu Furukawa | 1998-05-26 |