Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107863 | Test method for secondary battery | Junko Kurihara, Kenichi Sakai, Chika Amemiya, Hiroaki Tanizaki | 2018-10-23 |
| 10079409 | Method for producing cell including electrolyte impregnation inspection and pressurization | Asako Kawashima, Shinichi Tasaki, Chika Amemiya, Tomoyuki Nagaoka, Takeshi Yasooka +1 more | 2018-09-18 |
| 9647297 | Production method for non-aqueous electrolyte secondary battery | Shinichi Tasaki, Chika Amemiya, Takeshi Yasooka | 2017-05-09 |
| 7888247 | Method of forming polycrystalline semiconductor film | Yukio Taniguchi | 2011-02-15 |
| 7525135 | Semiconductor device and display device | — | 2009-04-28 |
| 7301275 | Organic EL display device including a step alleviation in light emitting area | — | 2007-11-27 |
| 6836069 | Organic EL display device | — | 2004-12-28 |