Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337060 | Hydrophilic diamond particles and method of producing the same | Akio Hiraki, Toshimichi Ito, Hiroshi Makita, Kazuhito Nishimura, Hiroshi Ishizuka +1 more | 2002-01-08 |
| 6008502 | Diamond electron emitting device having an insulative electron supply layer | Masahiro Deguchi, Akio Hiraki, Toshimichi Ito, Nobuhiro Eimori, Makoto Kitabatake | 1999-12-28 |