Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775625 | Cover strip for facilitating pay off of line from a spool | — | 1998-07-07 |
| 4697397 | Trussed girder, roof framing using the trussed girder and method of constructing the roof framing of a building using the trussed girder | Shuji Okuda, Kusuo Honda, Masato Kawaguchi, Yasuo Kuno, Takenori Kumagai +1 more | 1987-10-06 |