Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8916425 | Method for forming microcrystalline semiconductor film and method for manufacturing semiconductor device | Ryota Tajima, Tetsuhiro Tanaka, Takashi Ohtsuki, Yuji Egi, Erika Kato +1 more | 2014-12-23 |
| 8828859 | Method for forming semiconductor film and method for manufacturing semiconductor device | Tetsuhiro Tanaka, Takashi Ohtsuki, Ryota Tajima, Erika Kato | 2014-09-09 |
| 8629445 | Semiconductor device, manufacturing method thereof, and electronic appliance | Tetsuhiro Tanaka | 2014-01-14 |
| 8557687 | Method for forming microcrystalline semiconductor film and method for manufacturing thin film transistor | Ryota Tajima, Tetsuhiro Tanaka, Hidekazu Miyairi, Mitsuhiro Ichijo, Taichi Nozawa | 2013-10-15 |
| 8476638 | Plasma CVD apparatus | Satoshi Toriumi, Ryota Tajima, Takashi Ohtsuki, Tetsuhiro Tanaka, Mitsuhiro Ichijo +4 more | 2013-07-02 |
| 8252669 | Method for manufacturing microcrystalline semiconductor film by plasma CVD apparatus | Satoshi Toriumi, Ryota Tajima, Takashi Ohtsuki, Tetsuhiro Tanaka, Mitsuhiro Ichijo +4 more | 2012-08-28 |
| 8158517 | Method for manufacturing wiring substrate, thin film transistor, display device and television device | Hiroko Yamamoto | 2012-04-17 |
| 7777232 | Display device and electronic device using the same | Masahiko Hayakawa, Shuhei YOSHITOMI | 2010-08-17 |