Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692951 | Sanitary facility room for clean room | Hiroshi Okada, Seijiro Kawamura, Akio Kusumoto, Koji Morita, Takao Ikenaga +2 more | 1987-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692951 | Sanitary facility room for clean room | Hiroshi Okada, Seijiro Kawamura, Akio Kusumoto, Koji Morita, Takao Ikenaga +2 more | 1987-09-15 |