Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238863 | Method for blackening white fluoride spray coating, and fluoride spray coating covered member having a blackened layer on its surface | Yoshio Harada, Shinya Miki, Kenichiro Togoe | 2016-01-19 |
| 8231986 | Spray coating member having excellent injury resistance and so on and method for producing the same | Yoshio Harada | 2012-07-31 |
| 7494723 | Y2O3 spray-coated member and production method thereof | Yoshio Harada | 2009-02-24 |
| 6805968 | Members for semiconductor manufacturing apparatus and method for producing the same | Yukimasa Saito, Hiroshi Sakurai, Kazumi Tani, Kiyoshi Miyajima, Tatsuya Hamaguchi | 2004-10-19 |
| 6180259 | Spray coated member resistant to high temperature environment and method of production thereof | Yoshio Harada, Tatsuo Suizu | 2001-01-30 |
| 6132890 | High-temperature spray coated member and method of production thereof | Yoshio Harada, Tatsuo Suizu | 2000-10-17 |