Issued Patents All Time
Showing 51–75 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003981 | Field effect transistor using oxide film for channel and method of manufacturing the same | Hideya Kumomi | 2011-08-23 |
| 7964871 | Thin-film transistor and thin-film diode having amorphous-oxide semiconductor layer | — | 2011-06-21 |
| 7956361 | Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of amorphous oxide film | — | 2011-06-07 |
| 7956346 | Light emitting device having light emission and microstructure layers between electrode layers | Toru Den | 2011-06-07 |
| 7952299 | Control circuit and method for self-exciting capacitor charging circuit | — | 2011-05-31 |
| 7935582 | Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of amorphous oxide film | — | 2011-05-03 |
| 7906780 | Field effect transistor | — | 2011-03-15 |
| 7888684 | Light emitting device and method of producing light emitting device with a semiconductor includes one of chalcopyrite and oxychacogenide | Tomoyuki Oike, Toru Den | 2011-02-15 |
| 7872259 | Light-emitting device | Tohru Den, Hideo Hosono, Toshio Kamiya, Kenji Nomura | 2011-01-18 |
| 7847362 | Photo detector, image sensor, photo-detection method, and imaging method | Masaya Ogino | 2010-12-07 |
| 7829444 | Field effect transistor manufacturing method | Hisato Yabuta, Masafumi Sano, Hideo Hosono, Toshio Kamiya, Kenji Nomura | 2010-11-09 |
| 7807956 | Current detection circuit | Koki Tamakawa, Isao Yamamoto | 2010-10-05 |
| 7791074 | Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of amorphous oxide film | — | 2010-09-07 |
| 7791082 | Semiconductor apparatus and method of manufacturing the same | — | 2010-09-07 |
| 7768031 | Light emitting device and method of producing a light emitting device | Naho Itagaki, Tomoyuki Oike, Toru Den | 2010-08-03 |
| 7737438 | Field-effect transistor and method for manufacturing the same | Ayanori Endo, Ryo Hayashi | 2010-06-15 |
| 7705533 | Tapered light emitting structure and light emitting device having a columnar light extraction layer | Yoshihiro Ohashi, Tomoyuki Oike | 2010-04-27 |
| 7700968 | Method of forming a light-emitting device with a triple junction | Tohru Den, Katsuya Oikawa | 2010-04-20 |
| 7696513 | Light-emitting device using oxide semiconductor thin-film transistor and image display apparatus using the same | Ryo Hayashi | 2010-04-13 |
| 7501632 | Triclinic-structure composite oxide containing zinc and tungsten and phosphor | Yoshihiro Ohashi, Tomoyuki Oike | 2009-03-10 |
| 7473942 | Light-emitting device with at least one triple junction formed in a plane | Tohru Den, Katsuya Oikawa | 2009-01-06 |
| 7453087 | Thin-film transistor and thin-film diode having amorphous-oxide semiconductor layer | — | 2008-11-18 |
| 7453193 | Electronic device containing a carbon nanotube | Tohru Den | 2008-11-18 |
| 7411209 | Field-effect transistor and method for manufacturing the same | Ayanori Endo, Ryo Hayashi | 2008-08-12 |
| 7349592 | Optoelectronic circuit board with optical waveguide and optical backplane | — | 2008-03-25 |