Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806633 | Cathode ray tube | Ryuichi Murai, Hiroshi Iwamoto, Shigeo Nakatera, Takayuki Yonezawa, Tomohisa Mikami | 2004-10-19 |
| 6720723 | Cathode ray tube for achieving small electron beam landing deviation | Ryuichi Murai, Hiroshi Iwamoto, Tetsuro Ozawa, Shigeo Nakatera | 2004-04-13 |