Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10607749 | Copolymer, method for its production, wire coating resin material and electric wire | Shigeru Aida, Toshifumi Kakiuchi, Masakazu Ataku | 2020-03-31 |
| 10332734 | Sample plate for mass spectrometric analysis, mass spectrometric analysis method, and mass spectrometric analysis device | Yuko Tachibana | 2019-06-25 |
| 9737945 | Electrical discharge machining apparatus | Tatsuya Abe | 2017-08-22 |
| 9522434 | Wire electric discharge machine and wire electrode forwarding method used in the same | Takuya Ogawa | 2016-12-20 |
| 9333575 | Wire electric discharge machine and wire electrode removal device | Syuichiro Ishihara | 2016-05-10 |
| 9321114 | Wire electric-discharge machining device and wire-electrode removing device configured to remove cut wire-electrode | Syuichiro Ishihara | 2016-04-26 |
| D753735 | Electric discharge machine | Hiroichiro Shimano | 2016-04-12 |
| 9138820 | Wire aspiration device and wire recovery device | Tatsuya Abe | 2015-09-22 |
| D736839 | Electric discharge machine | Hiroichiro Shimano | 2015-08-18 |
| 8899500 | Gas fuel injection valve | Toshinori Kuzuma, Takashi Yoshida, Wataru Sato | 2014-12-02 |
| 8408515 | Pressure-reducing valve | Hiroaki Yamamoto, Yutaka Chiba, Yoshio Saito | 2013-04-02 |
| 8206477 | Liquid trap device for gas | Takashi Saito, Jun Ono, Takashi Yoshida | 2012-06-26 |
| 8181668 | Pressure reducing valve for gas | Hiroaki Yamamoto, Yoshio Saito, Yutaka Chiba | 2012-05-22 |
| 8058582 | Electrical discharge machining apparatus and electrical discharge machining method | Hisakatsu Kawarai, Syuichiro Ishihara, Hisashi Yamada | 2011-11-15 |
| 7795558 | Electric discharge machine and electric discharge machining method | Hisakatsu Kawarai, Syuichiro Ishihara, Hisashi Yamada | 2010-09-14 |
| 7735757 | Gaseous fuel injection valve | Naoto Takiguchi, Takashi Yoshida | 2010-06-15 |
| 7192665 | Regulator for fuel cell | Kazuki Ishikawa, Takashi Yoshida, Katsumi Sahoda, Kouji Miyano | 2007-03-20 |
| 7157168 | Regulator | Kazuki Ishikawa, Takashi Yoshida, Katsumi Sahoda, Kouji Miyano | 2007-01-02 |
| 6176256 | Gas pressure-reducing valve | Hiroyuki Iwasaki, Kazuki Ishikawa, Yoshio Saito, Nobuo Arai, Hiroyuki Goto +1 more | 2001-01-23 |
| 6155290 | Gas pressure-reducing valve | Kazuki Ishikawa, Yoshio Saito, Hiroyuki Iwasaki | 2000-12-05 |