Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421570 | Method for forming fluoride spray coating and fluoride spray coating covered member | Yoshio Harada | 2016-08-23 |
| 9238863 | Method for blackening white fluoride spray coating, and fluoride spray coating covered member having a blackened layer on its surface | Yoshio Harada, Takema Teratani, Shinya Miki | 2016-01-19 |
| 8053058 | Spray-coated member having an excellent resistance to plasma erosion and method of producing the same | Yoshio Harada, Fujio Kushiki | 2011-11-08 |
| 7767268 | Spray-coated member having an excellent resistance to plasma erosion and method of producing the same | Yoshio Harada, Fujio Kushiki | 2010-08-03 |
| 6771483 | Electrostatic chuck member and method of producing the same | Yoshio Harada, Junichi Takeuchi | 2004-08-03 |