Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926642 | Method of manufacturing a pressure vessel for growing single crystals | Yuji Sasagawa, Osamu WAKAO, Yoshihiko Yamamura, Shigeharu Akatsuka | 2018-03-27 |
| 9127372 | Pressure vessel for growing single crystals | Yuji Sasagawa, Osamu WAKAO, Yoshihiko Yamamura, Shigeharu Akatsuka | 2015-09-08 |
| 6402991 | Shaped article made of functional material | Kiyoshi Itakura | 2002-06-11 |