Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595130 | Printing press | — | 2003-07-22 |
| 4341043 | Weathertight sliding sash window assembly | Yukio Yamamoto | 1982-07-27 |
| 4303264 | Window latch | — | 1981-12-01 |
| 4282631 | Tiltable roller assembly | Haruo Hori | 1981-08-11 |
| 4224975 | Swivel roller assembly for folding doors | — | 1980-09-30 |