Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653769 | Spacers used for picture display devices and a method of producing the same | Yasuhiko Nishioka, Masashi Kato, Kiyohiro Sakasegawa, Kazuo Watada, Akihiko Takahashi +1 more | 2003-11-25 |