Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11393505 | Optical disk recording method, optical disk device, and integrated circuit | Atsushi Nakamura | 2022-07-19 |
| 11309818 | Motor variable frequency driving system and multi-split central air conditioner | Chao Zhou, Xiong Qian | 2022-04-19 |
| 11031040 | Optical disk recording method, optical disk device, and integrated circuit | Atsushi Nakamura | 2021-06-08 |
| 8305780 | Power conversion apparatus controlling output of inverter based on power value | Hirotaka Saruwatari, Keisuke Shimatani, Keiichi Yoshisaka | 2012-11-06 |
| 8274222 | Plasma display panel having a protective layer which includes aggregated particles | Yoshinao Ooe, Koyo Sakamoto, Sadahiro Goto, Yoshiyuki Hisatomi, Kengo Kigami +1 more | 2012-09-25 |
| 7273639 | Protective film for protecting a dielectric layer of a plasma display panel from discharge, method of forming the same, plasma display panel and method of manufacturing the same | Ken Ito, Kentaro Ueda, Toshiaki Hirano | 2007-09-25 |
| 6788373 | Protective film for protecting a dielectric layer of a plasma display panel from discharge, method of forming the same, plasma display panel and method of manufacturing the same | Ken Ito, Kentaro Ueda, Toshiaki Hirano | 2004-09-07 |