Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9449634 | Magnetic recording medium fabrication method | Katsuaki To | 2016-09-20 |
| 9177587 | Magnetic recording medium fabrication method and apparatus | Katsuaki To | 2015-11-03 |
| 9159354 | Magnetic recording medium fabrication method | Katsuaki To | 2015-10-13 |
| 9147422 | Magnetic recording medium fabrication method | Katsuaki To | 2015-09-29 |
| 9018657 | Semiconductor light emitting element and method for producing semiconductor light emitting element | Kyosuke Masuya, Takashi Hodota | 2015-04-28 |
| 8969905 | Semiconductor light emitting device and method for manufacturing semiconductor light emitting device, and lamp | Daisuke Hiraiwa, Remi Ohba | 2015-03-03 |
| 8884329 | Semiconductor light-emitting element, electrode structure and light-emitting device | Daisuke Hiraiwa, Mamoru Kitsukawa | 2014-11-11 |
| 8836086 | Semiconductor light emitting chip and method for processing substrate | Daisuke Hiraiwa | 2014-09-16 |
| 8779441 | Semiconductor light emitting element with first and second electrode openings arranged at a constant distance | — | 2014-07-15 |
| 8691602 | Method for producing semiconductor light-emitting chip | Daisuke Hiraiwa | 2014-04-08 |
| 8669129 | Method for producing group III nitride semiconductor light-emitting device, group III nitride semiconductor light-emitting device, and lamp | Hisayuki Miki, Yasunori Yokoyama, Kenzo Hanawa | 2014-03-11 |
| 8643046 | Semiconductor light-emitting element, method for producing the same, lamp, lighting device, electronic equipment, mechanical device and electrode | Kyosuke Masuya, Takashi Hodota | 2014-02-04 |
| 8637888 | Semiconductor light emitting element, light emitting device using semiconductor light emitting element, and electronic apparatus | Takashi Hodota | 2014-01-28 |
| 8629473 | Semiconductor light-emitting element, semiconductor light-emitting device, method for producing semiconductor light-emitting element, method for producing semiconductor light-emitting device, illumination device using semiconductor light-emitting device, and electronic apparatus | Kyousuke Masuya | 2014-01-14 |
| 8592837 | Semiconductor light emitting element, electronic apparatus, and light emitting device | Takashi Hodota | 2013-11-26 |
| 8569735 | Semiconductor light-emitting element, electrode and manufacturing method for the element, and lamp | Daisuke Hiraiwa, Remi Ohba, Munetaka Watanabe | 2013-10-29 |
| 8383439 | Apparatus for manufacturing group-III nitride semiconductor layer, method of manufacturing group-III nitride semiconductor layer, group-III nitride semiconductor light-emitting device, method of manufacturing group-III nitride semiconductor light-emitting device, and lamp | Yasunori Yokoyama, Hisayuki Miki | 2013-02-26 |
| 8110423 | Method of manufacturing semiconductor light-emitting device | — | 2012-02-07 |
| 8012784 | Method for producing group III nitride semiconductor light emitting device, group III nitride semiconductor light emitting device, and lamp | Hisayuki Miki, Yasunori Yokoyama, Kenzo Hanawa | 2011-09-06 |
| 7867801 | Apparatus for producing group-III nitride semiconductor layer, method of producing group-III nitride semiconductor layer, method of producing group-III nitride semiconductor light-emitting device, group-III nitride semiconductor light-emitting device thereof, and lamp thereof | Yasunori Yokoyama, Hisayuki Miki | 2011-01-11 |