Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37896 | Solution for fabrication of electron-emitting devices, manufacture method of electron-emitting devices, and manufacture method of image-forming apparatus | Hiroyuki Hashimoto | 2002-10-29 |
| 6379001 | Image display apparatus, and ink and image erasing method for use in the apparatus | Satoshi Yoshihara, Yoshio Hotta | 2002-04-30 |