Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651229 | Structural component | Hiroo Wada | 1997-07-29 |
| 5598672 | Panel member mounting structure of curtain wall | — | 1997-02-04 |
| 4662135 | Device for mounting a prefabricating curtain wall unit to a floor structure | Shinji Tanikawa | 1987-05-05 |
| 4662136 | Prefabricated curtain wall assembly having both window and spandrel units | Shinji Tanikawa | 1987-05-05 |
| 4662145 | Prefabricated curtain wall assembly having both window and spandrel units, and method of installation | Shinji Tanikawa | 1987-05-05 |
| 4614069 | Prefabricated curtain wall assembly | Shinji Tanikawa | 1986-09-30 |