Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9230826 | Etching method using mixed gas and method for manufacturing semiconductor device | Shinya Sasagawa, Hiroshi Fujiki, Hidekazu Miyairi | 2016-01-05 |
| 8785259 | Organic transistor, manufacturing method of semiconductor device and organic transistor | Ryota Imahayashi, Atsuo Isobe, Yasuyuki Arai, Shunpei Yamazaki | 2014-07-22 |
| 8592821 | Semiconductor element, organic transistor, light-emitting device, and electronic device | Ryota Imahayashi | 2013-11-26 |
| 8575608 | Thin film transistor and manufacturing method thereof | Shinya Sasagawa, Akihiro Ishizuka, Motomu Kurata | 2013-11-05 |
| 8569742 | Organic field-effect transistor and semiconductor device including the same | Nobuharu Ohsawa, Yoshiharu Hirakata | 2013-10-29 |
| 8546810 | Thin film transistor, display device, and electronic appliance | Hidekazu Miyairi, Yasuhiro Jinbo, Hiromichi Godo, Takafumi Mizoguchi | 2013-10-01 |
| 8501530 | Method for manufacturing semiconductor device with organic semiconductor layer | Ryota Imahayashi | 2013-08-06 |
| 8362474 | Organic field effect transistor and semiconductor device | Ryota Imahayashi, Kaoru Kato | 2013-01-29 |
| 8343816 | Organic transistor, manufacturing method of semiconductor device and organic transistor | Ryota Imahayashi, Atsuo Isobe, Yasuyuki Arai, Shunpei Yamazaki | 2013-01-01 |
| 8338240 | Method for manufacturing transistor | Satoshi Toriumi | 2012-12-25 |
| 8164098 | Semiconductor element, organic transistor, light-emitting device, and electronic device | Ryota Imahayashi | 2012-04-24 |
| 8049208 | Organic semiconductor device having composite electrode | Ryota Imahayashi, Shunpei Yamazaki | 2011-11-01 |
| 8049206 | Organic field effect transistor and semiconductor device | Ryota Imahayashi, Kaoru Kato | 2011-11-01 |
| 7919772 | Semiconductor device and manufacturing method thereof | Ryota Imahayashi | 2011-04-05 |
| 7875494 | Semiconductor device and manufacturing method thereof | Ryota Imahayashi | 2011-01-25 |
| 7671448 | Semiconductor device including two organic semiconductor layers | Ryota Imahayashi | 2010-03-02 |
| 7563638 | Semiconductor device and method for manufacturing the same | — | 2009-07-21 |
| 7560735 | Semiconductor element, organic transistor, light-emitting device, and electronic device | Ryota Imahayashi | 2009-07-14 |