Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126114 | Manufacturing method and equipment of single silicon crystal | Hiroshi Kamio, Kenji Araki, Yoshinobu Shima, Makoto Suzuki, Akira Kazama +1 more | 1992-06-30 |
| 5087321 | Manufacturing method and equipment of single silicon crystal | Hiroshi Kamio, Kenji Araki, Yoshinobu Shima, Makoto Suzuki, Akira Kazama | 1992-02-11 |
| 5087429 | Method and apparatus for manufacturing silicon single crystals | Hiroshi Kamio, Kenji Araki, Yoshinobu Shima, Makoto Suzuki, Akira Kazama +1 more | 1992-02-11 |