Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496433 | Photoelectric conversion device and method for manufacturing photoelectric conversion device | Takuji Maekawa, Shogo Ishizuka, Hajime Shibata | 2016-11-15 |
| 9202962 | Solid state imaging device and fabrication method for the same | Osamu Matsushima, Masaki Takaoka, Kenichi Miyazaki, Shogo Ishizuka, Keiichiro Sakurai | 2015-12-01 |
| 8921691 | Solar cell and manufacturing method thereof | Shogo Ishizuka, Nobuaki Kido, Hiroyuki Honmoto | 2014-12-30 |
| 8895463 | Glass substrate for Cu-In-Ga-Se solar cell and solar cell using same | Yutaka KUROIWA, Yuichi Yamamoto, Tomomi Abe, Tetsuya Nakashima, Yasushi Kawamoto +1 more | 2014-11-25 |
| 8592933 | Photoelectric conversion device, fabrication method for the same, and solid state imaging device | Kenichi Miyazaki, Osamu Matsushima, Keiichiro Sakurai, Shogo Ishizuka | 2013-11-26 |
| 8304804 | Semiconductor device | Hajime Shibata, Hitoshi Tampo, Koji Matsubara, Akimasa Yamada, Keiichiro Sakurai +1 more | 2012-11-06 |
| 8299510 | Solid state imaging device and fabrication method for the same | Osamu Matsushima, Masaki Takaoka, Kenichi Miyazaki, Shogo Ishizuka, Keiichiro Sakurai | 2012-10-30 |
| 8012546 | Method and apparatus for producing semiconductor films and related devices | Shogo Ishizuka, Keiichiro Sakurai, Akimasa Yamada, Koji Matsubara | 2011-09-06 |
| 7605012 | ZnO based compound semiconductor light emitting device and method for manufacturing the same | Paul Fons, 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 | Paul Fons, 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, Paul Fons, Akimasa Yamada, Koji Matsubara | 2004-08-03 |
| 6674098 | ZnO compound semiconductor light emitting element | Paul Fons, 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, Paul Fons, Koji Matsubara, Akimasa Yamada, 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, Paul Fons, Koji Matsubara, Akimasa Yamada, Ken Nakahara | 2003-10-28 |
| 6566162 | Method of producing Cu (In, Ga) (Se, S) 2 semiconductor film | Akimasa Yamada, Paul Fons, 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, Paul Fons, Akimasa Yamada, Koji Matsubara, Ken Nakahara | 2003-03-11 |
| 6472241 | Radical cell device and method for manufacturing groups II-VI compound semiconductor device | Kakuya Iwata, Paul Fons, Akimasa Yamada, Koji Matsubara, Ken Nakahara | 2002-10-29 |
| 6281036 | Method of fabricating film for solar cells | Akimasa Yamada, Paul Fons, Hiroyuki Oyanagi | 2001-08-28 |