Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671182 | Copper alloy tube for heat exchanger excellent in fracture strength | Yasuhiro Aruga, Mamoru Nagao, Takashi Shirai, Masato Watanabe, Akihiko Ishibashi | 2017-06-06 |
| 9551065 | Al-based alloy sputtering target and Cu-based alloy sputtering target | Katsushi Matsumoto, Junichi Nakai | 2017-01-24 |
| 9352085 | Medical device | Yousuke Ootani, Yusuke Sekine, Ryuusuke Takashige | 2016-05-31 |
| 9248256 | Device for medical treatment | Yousuke Ootani, Yusuke Sekine, Ryuusuke Takashige | 2016-02-02 |
| 9173299 | Collective printed circuit board | Keizou SAKURAI | 2015-10-27 |
| 8936613 | Medical device | Yousuke Ootani, Yusuke Sekine, Ryuusuke Takashige | 2015-01-20 |
| 8926898 | Al base alloy excellent in heat resistance, workability and rigidity | Katsura Kajihara, Hideo Hata | 2015-01-06 |
| 8329094 | Magnesium alloy and process for producing the same | Mamoru Nagao | 2012-12-11 |
| 8007345 | Portable belt sander | Akira Onose | 2011-08-30 |
| 7708744 | Device for introduction of long item | Katsuaki Soma, Hiroshi Yagi, Takayuki Mori, Katsuhiro Shirakawa, Hiraku Murayama | 2010-05-04 |
| 7331966 | Device for introduction of long item | Katsuaki Soma, Hiroshi Yagi, Takayuki Mori, Katsuhiro Shirakawa, Hiraku Murayama | 2008-02-19 |
| 7025542 | Guide device for workpiece machining head, machine having the same, and guide method | Atsuo Nakanishi, Yoshio Ogawa | 2006-04-11 |
| 6001537 | Method of forming a layer having a high precision pattern and layer | Kouichi Ohsumi | 1999-12-14 |
| D380132 | Portable electric hammer drill | Naoki Matsunaga, Hideaki Hasegawa, Yoshihiko Watanabe, Seiichi Kodato | 1997-06-24 |
| 5456324 | Percussion hammer | Yoshihiko Watanabe | 1995-10-10 |
| 5346023 | Slipping torque changing apparatus for impact tool | Yoshihiko Watanabe | 1994-09-13 |
| D349029 | Portable elecrtric hammer drill | Naoki Matsunaga, Hideaki Hasegawa, Yoshihiko Watanabe | 1994-07-26 |
| 5160615 | Hollow fiber type liquid processing apparatus | Hiromi Deguchi | 1992-11-03 |
| 5064122 | Disposable nozzle adapter for intranasal spray containers | Takuzo Kamishita | 1991-11-12 |
| D319698 | Medicinal liquid storage container | Tetsuya Arioka, Masato Nishimura | 1991-09-03 |
| 4743121 | Clinical electrothermometer | Tatsuo Takagi | 1988-05-10 |
| 4737153 | Reinforced therapeutic tube | Hidehiko Shimamura, Yoshihiko Yamada, Hiroyuki Akasu, Akio Ohmory | 1988-04-12 |
| 4729672 | Electronic clinical thermometer | — | 1988-03-08 |
| 4708796 | Material transfer apparatus of hollow fiber type | Masayuki Yoshimoto | 1987-11-24 |
| 4705497 | Blood reservoir | Sachiro Shitaokoshi, Mamoru Sekiguchi, Toshimichi Mori | 1987-11-10 |