Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820862 | Organic fluorine compound, lubricant, and processing method of magnetic recording medium | Kentaro Watanabe, Yasuyuki Ueda | 2023-11-21 |
| 11525032 | Organic fluorine compound, lubricant, and processing method of magnetic recording medium | Kentaro Watanabe, Yasuyuki Ueda | 2022-12-13 |
| 11043680 | Electrode material including small diameter, carbon nanotubes bridging large diameter carbon nanotubes, redox flow battery electrode, redox flow battery, and method for producing electrode material | Ryuji Monden, Takenori Nishikata | 2021-06-22 |
| 10790531 | Collector plate and redox flow battery | Masatoshi Ichikawa, Keizo ISEKI | 2020-09-29 |
| 10727498 | Redox flow battery electrode, and redox flow battery | Keizo ISEKI, Masatoshi Ichikawa, Gaku Oriji | 2020-07-28 |
| 10707514 | Redox flow battery | Masatoshi Ichikawa, Gaku Oriji, Irwansyah, Keizo ISEKI | 2020-07-07 |
| 10680248 | Electrode material, electrode of redox flow battery, and redox flow battery | Masatoshi Ichikawa, Keizo ISEKI, Gaku Oriji | 2020-06-09 |
| 10422021 | Method for producing vanadium compound, method for producing vanadium solution, and method for producing redox flow battery electrolyte | Gaku Oriji | 2019-09-24 |
| 10008232 | Recording medium, method of manufacturing fullerene thin film, recording reproducing apparatus, information recording method, and information reading method | Sho Tonegawa, Masatoshi Ichikawa | 2018-06-26 |
| 9672857 | Lubricant for magnetic recording medium, magnetic recording medium, manufacturing method of magnetic recording medium, and magnetic recording and reproducing device | Tsubasa OKADA | 2017-06-06 |
| 9349403 | Lubricant for magnetic recording medium, magnetic recording medium, manufacturing method of magnetic recording medium, and magnetic recording and reproducing device | Tsubasa OKADA | 2016-05-24 |
| 8882971 | Sputtering apparatus and manufacturing method of semiconductor light-emitting element | Hisayuki Miki, Yasunori Yokoyama, Yasumasa Sasaki | 2014-11-11 |
| 8802187 | Solar cell and process for producing the same | Yoshiaki Ikenoue, Hisayuki Miki, Yasumasa Sasaki, Hitoshi Yokouchi, Ryoko Konta +1 more | 2014-08-12 |
| 8669129 | Method for producing group III nitride semiconductor light-emitting device, group III nitride semiconductor light-emitting device, and lamp | Hisayuki Miki, Yasunori Yokoyama, Takehiko Okabe | 2014-03-11 |
| 8557092 | Sputtering deposition apparatus and backing plate for use in sputtering deposition apparatus | Hisayuki Miki, Yasumasa Sasaki | 2013-10-15 |
| 8471266 | Group III nitride semiconductor multilayer structure and production method thereof | Yasumasa Sasaki | 2013-06-25 |
| 8389313 | Deposition method of III group nitride compound semiconductor laminated structure | Hisayuki Miki, Yasumasa Sasaki | 2013-03-05 |
| 8378369 | Light emitting unit, light emitting module, and display device | Takaharu Hoshina, Tomoyuki Takei | 2013-02-19 |
| 8309982 | Group-III nitride semiconductor light-emitting device, method for manufacturing the same, and lamp | Hiromitsu Sakai, Yasumasa Sasaki | 2012-11-13 |
| 8227284 | Group-III nitride compound semiconductor light-emitting device, method of manufacturing group-III nitride compound semiconductor light-emitting device, and lamp | Hisayuki Miki, Yasumasa Sasaki | 2012-07-24 |
| 8211727 | Group III nitride semiconductor multilayer structure and production method thereof | Yasumasa Sasaki | 2012-07-03 |
| 8168460 | Method for manufacturing group III nitride compound semiconductor light-emitting device, group III nitride compound semiconductor light-emitting device, and lamp | Hisayuki Miki, Yasumasa Sasaki | 2012-05-01 |
| 8148712 | Group III nitride compound semiconductor stacked structure | Hisayuki Miki, Hiromitsu Sakai, Yasunori Yokoyama, Yasumasa Sasaki, Hiroaki Kaji | 2012-04-03 |
| 8097482 | Method for manufacturing group III nitride semiconductor, method for manufacturing group III nitride semiconductor light-emitting device, group III nitride semiconductor light-emitting device, and lamp | Yasumasa Sasaki, Hisayuki Miki | 2012-01-17 |
| 8012784 | Method for producing group III nitride semiconductor light emitting device, group III nitride semiconductor light emitting device, and lamp | Hisayuki Miki, Yasunori Yokoyama, Takehiko Okabe | 2011-09-06 |