Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083325 | Liquid ejection recording head having element substrate with plural supply ports | Tomoyuki Inoue, Ken Tsuchii, Masataka Sakurai | 2011-12-27 |
| 8083318 | Liquid ejection head | Ken Tsuchii, Masataka Sakurai, Tomoyuki Inoue | 2011-12-27 |
| 7993542 | Magnetic material for magnetic refrigeration | Shinya Sakurada, Tadahiko Kobayashi, Hideyuki Tsuji | 2011-08-09 |
| 7989840 | Illumination apparatus having a plurality of semiconductor light-emitting devices | Tomohiro Sanpei, Masahiro Izumi, Shinji Nogi | 2011-08-02 |
| 7914628 | Magnetic refrigeration material and method of manufacturing thereof | Hideyuki Tsuji, Tadahiko Kobayashi | 2011-03-29 |
| 7909432 | Liquid ejection head | Ken Tsuchii, Masataka Sakurai, Tomoyuki Inoue | 2011-03-22 |
| 7884020 | Polishing cloth and method of manufacturing semiconductor device | Hideaki Hirabayashi, Naoaki Sakurai, Koji Sato, Tomiho Yamada | 2011-02-08 |