Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617018 | Functional film | Kiminori Tamai, Chieko Yamada, Shigeyo Miyamori | 2003-09-09 |
| 6605341 | Functional film having specific surface dispersion ratio | Kiminori Tamai, Hiroshi Kawahara, Yasufumi Takasugi | 2003-08-12 |
| 6514638 | Non-aqueous electrolyte secondary battery including positive and negative electrodes | Shigeo Kurose, Tetsuya Takahashi | 2003-02-04 |