Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343188 | Control rod for high temperature gas reactor | Toshiharu Hiraoka, Takashi Konishi, Hiroshi Machino, Taiju Shibata, Kazuhiro Sawa | 2016-05-17 |
| 6755911 | Crucible made of carbon fiber-reinforced carbon composite material for single crystal pulling apparatus | Hisanori Nishi, Yuji Tomita, Shingo Bito, Toshiyuki Miyatani | 2004-06-29 |
| 6489027 | High purity carbon fiber reinforced carbon composites and manufacturing apparatus for use thereof | Teruhisa Kondo, Toshiaki Sogabe, Toshiharu Hiraoka, Naoto Ohta | 2002-12-03 |
| 6399203 | Pyrolytic carbon coated carbon fiber reinforced carbon composite and useful as components for pulling single crystal apparatus | Teruhisa Kondo, Naoto Ohta, Toshiaki Sogabe | 2002-06-04 |
| 6136094 | Crucible for crystal pulling and method of manufacturing same | Katsuhide Nagaoka, Toshiharu Hiraoka, Tsuyoshi Matsumoto, Satoshi Ishikawa | 2000-10-24 |