Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498176 | Slider for slide fastener | Nobuhiro Ichikawa | 2004-11-09 |
| 5934033 | Cladding units for building and seal structure for joint thereof | Masahiro Matsuyama | 1999-08-10 |
| 5845440 | Cladding units for building and seal structure for joint thereof | Masahiro Matsuyama | 1998-12-08 |
| 5709056 | Cladding units for building and seal structure for joint thereof | Masahiro Matsuyama | 1998-01-20 |