Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9129673 | Superlattice recording layer for a phase change memory | Junji Tominaga, Alexander Kolobov | 2015-09-08 |
| 8530314 | Solid-state memory manufacturing method | Junji Tominaga, Takayuki Shima, Alexander Kolobov, Robert Simpson, Reiko Kondo | 2013-09-10 |
| 8396335 | Solid-state memory and semiconductor device | Junji Tominaga, Takayuki Shima, Alexander Kolobov, Robert Simpson | 2013-03-12 |
| 8335106 | Superlattice device, manufacturing method thereof, solid-state memory including superlattice device, data processing system, and data processing device | Kazuo Aizawa, Isamu Asano, Junji Tominaga, Alexander Kolobov, Robert Simpson | 2012-12-18 |
| 8295080 | Solid-state memory device, data processing system, and data processing device | Kazuo Aizawa, Isamu Asano, Junji Tominaga, Alexander Kolobov, Robert Simpson | 2012-10-23 |
| 7605012 | ZnO based compound semiconductor light emitting device and method for manufacturing the same | Shigeru Niki, Kakuya Iwata, Tetsuhiro Tanabe, Hidemi Takasu, Ken Nakahara | 2009-10-20 |
| 6987029 | ZnO based compound semiconductor light emitting device and method for manufacturing the same | Shigeru Niki, Kakuya Iwata, Tetsuhiro Tanabe, Hidemi Takasu, Ken Nakahara | 2006-01-17 |
| 6770913 | ZnOSSe compound semiconductor, integrated circuit using the semiconductor and method of manufacturing the semiconductor and the integrated circuit | Kakuya Iwata, Shigeru Niki, Akimasa Yamada, Koji Matsubara | 2004-08-03 |
| 6674098 | ZnO compound semiconductor light emitting element | Shigeru Niki, Kakuya Iwata, Tetsuhiro Tanabe, Hidemi Takasu, Ken Nakahara | 2004-01-06 |
| 6649434 | Method of manufacturing semiconductor device having ZnO based oxide semiconductor layer | Kakuya Iwata, Koji Matsubara, Akimasa Yamada, Shigeru Niki, Ken Nakahara | 2003-11-18 |
| 6638846 | Method of growing p-type ZnO based oxide semiconductor layer and method of manufacturing semiconductor light emitting device | Kakuya Iwata, Koji Matsubara, Akimasa Yamada, Shigeru Niki, Ken Nakahara | 2003-10-28 |
| 6566162 | Method of producing Cu (In, Ga) (Se, S) 2 semiconductor film | Akimasa Yamada, Shigeru Niki, Kakuya Iwata | 2003-05-20 |
| 6531408 | Method for growing ZnO based oxide semiconductor layer and method for manufacturing semiconductor light emitting device using the same | Kakuya Iwata, Akimasa Yamada, Koji Matsubara, Shigeru Niki, Ken Nakahara | 2003-03-11 |
| 6472241 | Radical cell device and method for manufacturing groups II-VI compound semiconductor device | Kakuya Iwata, Akimasa Yamada, Koji Matsubara, Shigeru Niki, Ken Nakahara | 2002-10-29 |
| 6281036 | Method of fabricating film for solar cells | Shigeru Niki, Akimasa Yamada, Hiroyuki Oyanagi | 2001-08-28 |