Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543628 | Mold for forming a foam pad with intersecting ridges | Koji Mori, Yushi Sakakibara, Masamitsu Kondo | 2020-01-28 |
| 4746478 | Method and apparatus for production of foamed thermoplastic material | Hiromu Fujisaki, Motoshige Hayashi | 1988-05-24 |
| 4536357 | Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin | Motoshige Hayashi, Toshirou Kobayashi, Masahiro Tsubone, Mikio Ishikawa | 1985-08-20 |
| 4454087 | Method and apparatus for preparing thermoplastic resin foam | Motoshige Hayashi, Shigetoshi Tanaka, Tsuneo Doi | 1984-06-12 |