Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278870 | Ultraviolet irradiation apparatus and ultraviolet irradiation method | Hiroto Yanagawa, Noriko Kurose | 2016-03-08 |
| 8698168 | Semiconductor device having aluminum nitride layer with void formed therein | Yoshihiro Ueta, Masataka Ohta, Misaichi Takeuchi | 2014-04-15 |
| 8043978 | Electronic device and method for producing electronic device | Hisao Miyazaki, Kazuhito Tsukagoshi, Syunsuke Odaka | 2011-10-25 |
| 7691202 | Ultraviolet light-emitting device in which p-type semiconductor is used | Hideki Hirayama, Sohachi Iwai | 2010-04-06 |
| 7675069 | InAlGaN emitting light in ultraviolet short-wavelength region and process for preparing the same as well as ultraviolet light-emitting device using the same | Hideki Hirayama | 2010-03-09 |
| 7309394 | Ultraviolet light-emitting device in which p-type semiconductor is used | Hideki Hirayama, Sohachi Iwai | 2007-12-18 |
| 7301159 | Charged particle beam apparatus and method of forming electrodes having narrow gap therebetween by using the same | Toshiaki Fujii, Masao Abe, Kunji Shigeto, Minuru Kawamura, Alekber Yu Kasumov +1 more | 2007-11-27 |
| 7244385 | Process for production of three-dimensional photonic crystal as well as probe used therefor | Kanna Aoki, Hideki Hirayama, Hideki Miyazaki | 2007-07-17 |
| 6865005 | Three-dimensional photonic crystal | Kanna Aoki, Hideki Hirayama, Hideki Miyazaki | 2005-03-08 |
| 6530991 | Method for the formation of semiconductor layer | Satoru Tanaka, Misaichi Takeuchi | 2003-03-11 |
| 6353330 | Single-flux-quantum digital device | Akinobu Kanda, Koji Ishibashi, Takuo Sugano | 2002-03-05 |
| 6291796 | Apparatus for CFC-free laser surface cleaning | Yongfeng Lu | 2001-09-18 |
| 6157701 | X-ray generating apparatus and X-ray microscope | Hideo Hirose, Tamio Hara, Kozo Ando | 2000-12-05 |
| 5832052 | X-ray microscope | Hideo Hirose, Kozo Ando, Tamio Hara | 1998-11-03 |
| 5680429 | X-ray generating apparatus and X-ray microscope | Hideo Hirose, Tamio Hara, Kozo Ando | 1997-10-21 |
| 4749910 | Electron beam-excited ion beam source | Tamio Hara, Manabu Hamagaki, Susumu Namba | 1988-06-07 |
| 4749912 | Ion-producing apparatus | Tamio Hara, Manabu Hamagaki, Susumu Namba, Nobuo Ishii, Naoki Takayama +1 more | 1988-06-07 |