Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463006 | Semiconductor integrated circuit | Kazunari Takahashi | 2002-10-08 |
| 6447946 | Lithium-ion battery | Kenji Nakai, Kensuke Hironaka, Koji Higashimoto, Kenji Hara, Katsunori Suzuki +1 more | 2002-09-10 |