Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312600 | Silicon single crystal manufacturing apparatus | Kenji Araki, Yoshinobu Shima, Makoto Suzuki, Takeshi Kaneto, Yasumitsu Nakahama +2 more | 1994-05-17 |
| 5279798 | Silicon single crystal manufacturing apparatus | Takeshi Keneto | 1994-01-18 |