Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489062 | Non-aqueous electrolyte secondary battery having heat-resistant electrodes | Shinichi Takasugi, Hideharu Onodera, Toyoo Harada, Tsugio Sakai | 2002-12-03 |
| 6459564 | Electrical double layer capacitor and portable electronic apparatus equipped with electrical double layer capacitor | Hideharu Onodera, Tsugio Sakai, Toyoo Harada, Yoshimi Kanno, Shinichi Takasugi +1 more | 2002-10-01 |
| 6445566 | Power source element | Tsugio Sakai | 2002-09-03 |
| 6395425 | Non-aqueous electrolyte secondary battery with a lithium copper titanium oxide electrode | Yoshimi Kanno, Hideharu Onodera, Shinichi Takasugi, Tsugio Sakai | 2002-05-28 |