Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524749 | Lithium secondary battery, and process for producing the same | Junya Kaneda, Yasuhisa Aono, Seiji Takeuchi, Yasushi Muranaka, Kouichi Takei | 2003-02-25 |
| 6488586 | Recording medium and entertainment system | Kazuhiro Kobayashi | 2002-12-03 |
| 5128696 | Line head device | — | 1992-07-07 |