Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619099 | Electron tubes using insulation material containing little alkali metal | Kimitsugu Nakamura, Masayoshi Sahara, Atushi Ishikawa, Junichi Takeuchi | 1997-04-08 |
| 4629486 | Process of how to fabricate the microchannel plate | Toshiyuki Uchiyama, Takeo Sugawara, Yoshihiko Mizushima | 1986-12-16 |