Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805968 | Members for semiconductor manufacturing apparatus and method for producing the same | Yukimasa Saito, Hiroshi Sakurai, Kiyoshi Miyajima, Takema Teratani, Tatsuya Hamaguchi | 2004-10-19 |
| 5472793 | Composite spray coating having improved resistance to hot-dip galvanization | Yoshio Harada, Yoshihumi Kobayashi | 1995-12-05 |
| 5397650 | Composite spray coating having improved resistance to hot-dip galvanization | Yoshio Harada, Yoshihumi Kobayashi | 1995-03-14 |
| 5316859 | Spray-coated roll for continuous galvanization | Yoshio Harada | 1994-05-31 |
| 4912835 | Cermet sprayed coating roll with selected porosity and surface roughness | Yoshio Harada | 1990-04-03 |