Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156046 | Plasma CVD apparatus | Hiroshi Tamagaki, Tadao Okimoto | 2007-01-02 |
| 6941774 | Optical fiber preform-heating furnace | Takehiko Iwazono, Kazuhisa Fukutani | 2005-09-13 |
| 5213029 | Apparatus for treating food under high pressure | — | 1993-05-25 |