Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875540 | Lithium secondary battery | Hiroshi Nemoto, Kenshin Kitoh | 2005-04-05 |
| 6569557 | Lithium secondary battery | Kenshin Kitoh | 2003-05-27 |
| 6399242 | Lithium secondary battery | Kenshin Kitoh, Hiroshi Nemoto | 2002-06-04 |
| D457131 | Lithium secondary battery | Kenshin Kitoh, Hiroshi Nemoto | 2002-05-14 |
| 6379840 | Lithium secondary battery | Kenshin Kitoh | 2002-04-30 |
| 6344292 | Lithium secondary battery | Hiroshi Nemoto, Kenshin Kitoh | 2002-02-05 |
| 6258487 | Lithium secondary battery including a divided electrode base layer | Kenshin Kitoh | 2001-07-10 |
| 6139986 | Lithium secondary battery | Hiroshi Nemoto | 2000-10-31 |
| 5531837 | Method for increasing oxidation resistance of Fe-Cr-Al alloy | Tsuneaki Ohashi, Nobuo Tsuno | 1996-07-02 |
| 4647414 | Method of manufacturing ceramics | Takeyuki Mizuno | 1987-03-03 |
| 4323853 | Circuit for protecting traveling-wave tubes against faults of a power supply | — | 1982-04-06 |