Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388719 | Fitting structure of partition plates to structure | Ikuo Kataoka | 1995-02-14 |
| 5362386 | Support mechanism of overflow weir in sewage disposal tank | — | 1994-11-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388719 | Fitting structure of partition plates to structure | Ikuo Kataoka | 1995-02-14 |
| 5362386 | Support mechanism of overflow weir in sewage disposal tank | — | 1994-11-08 |