Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312600 | Silicon single crystal manufacturing apparatus | Hiroshi Kamio, Kenji Araki, Makoto Suzuki, Takeshi Kaneto, Yasumitsu Nakahama +2 more | 1994-05-17 |
| 5284631 | Crucible for manufacturing single crystals | Takeshi Kaneto, Akio Fujibayashi, Kenji Araki | 1994-02-08 |
| 5270020 | Apparatus for manufacturing silicon single crystals | Makoto Suzuki, Masanori Ohmura, Shuzo Fukuda, Takeshi Suzuki, Yasuhide Ishiguro +1 more | 1993-12-14 |
| 5139750 | Silicon single crystal manufacturing apparatus | Kenji Araki, Hiroshi Kamio, Makoto Suzuki | 1992-08-18 |
| 5126114 | Manufacturing method and equipment of single silicon crystal | Hiroshi Kamio, Kenji Araki, Makoto Suzuki, Akira Kazama, Shigetake Horie +1 more | 1992-06-30 |
| 5087429 | Method and apparatus for manufacturing silicon single crystals | Hiroshi Kamio, Kenji Araki, Makoto Suzuki, Akira Kazama, Shigetake Horie +1 more | 1992-02-11 |
| 5087321 | Manufacturing method and equipment of single silicon crystal | Hiroshi Kamio, Kenji Araki, Makoto Suzuki, Akira Kazama, Shigetake Horie | 1992-02-11 |
| 5009863 | Apparatus for manufacturing silicon single crystals | Hiroshi Kamio | 1991-04-23 |
| 4957712 | Apparatus for manufacturing single silicon crystal | Masanori Ohmura, Akira Ohtani, Kenji Araki | 1990-09-18 |
| 4848272 | Apparatus for forming thin films | Masanori Ohmura, Hiroshi Sakama, Kenji Araki, Hiroshi Kamio | 1989-07-18 |