Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403989 | Method and apparatus for removing foreign matters from a cathode-ray tube | Tomoyuki Kanda, Yasusi Hisaoka, Shigeo Sasaki, Minoru Kobayashi, Takuji Oda +6 more | 1995-04-04 |
| 5393255 | Method of inspection for cathode-ray tube component members and apparatus used for embodying the same | Yasushi Hisaoka, Yoshio Yamane, Hidenobu Murakami, Yoshimi Kinoshita, Kazuo Yoshida +2 more | 1995-02-28 |
| 5071380 | Method and apparatus for forming patterns of fluorescence on a color CRT | Susumu Hoshinouchi, Akio Yoshida, Akinobu Kawazu, Tatsunori Hibara | 1991-12-10 |
| 5005138 | Electron beam direct printing apparatus | Hidenobu Murakami, Masashi Kamio | 1991-04-02 |
| 4870286 | Electron beam direct drawing device | — | 1989-09-26 |