Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480383 | Electronic component cooling apparatus | Haruhisa Maruyama, Naoko Ishiwatari | 2002-11-12 |
| 6405436 | Method of producing cooling fan attached type heat sink | Toshiki Ogawara, Haruhisa Maruyama | 2002-06-18 |