Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749625 | Amorphous metal laminate sheet | Saburo Baba, Manabu Imoto, Shinobu Watanabe | 1988-06-07 |
| 4714650 | Stainproof, flame-resistant composite sheet material | Kazuhide Ino, Yoshiji Hiraoka, Saburo Baba | 1987-12-22 |
| 4686135 | Composite sheet material | Kazuhide Ino, Yoshiji Hiraoka, Saburo Baba | 1987-08-11 |
| 4678681 | Process for preparation of water-proof sheets | Shinobu Watanabe, Kazuhide Ino | 1987-07-07 |
| 4410575 | Lap welding method for textile fabrics | Hideyuki Hiraoka | 1983-10-18 |
| 4324827 | Water-proof, fuse-bonding fabric | Hideyuki Hiraoka | 1982-04-13 |
| 4312907 | Water-impermeable sheet material | Yoshiji Hiraoka | 1982-01-26 |
| 4298645 | Tarpaulins having great tearing strength | Hideyuki Hiraoka | 1981-11-03 |