Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862093 | Separator, battery, battery pack, electronic apparatus, electric vehicle, power storage device, and electric power system | Kazuhito Hatta | 2020-12-08 |
| 10263235 | Separator, nonaqueous electrolyte battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Moriaki Okuno | 2019-04-16 |
| 10084201 | Battery, electrolyte layer, battery pack, electronic apparatus, electric vehicle, power storage device, and electric power system | Kazuhito Hatta, Keiichi Kagami, Nobuaki Shimosaka, Keizo Koga | 2018-09-25 |
| 10079379 | Separator, battery, battery pack, electronic apparatus, electric vehicle, power storage device, and electric power system | Kazuhito Hatta | 2018-09-18 |
| 7138164 | Optical recording medium | Hirofumi Kondo, Tetsuhiro Sakamoto | 2006-11-21 |
| 6869655 | Optical recording medium | Hirofumi Kondo, Tetsuhiro Sakamoto | 2005-03-22 |
| 6517942 | Magnetic recording medium and manufacturing method thereof | Tomohiro Sato, Yuji Aoyama | 2003-02-11 |
| 6309726 | Optical recording medium | Hirofumi Kondo, Tetsuhiro Sakamoto | 2001-10-30 |