Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6132192 | Scroll compressor made of silicon containing aluminum alloy | Toshihiko Mitsunaga, Kazuya Sato, Kazuyoshi Sugimoto | 2000-10-17 |
| 4409350 | Fire retardant acrylic fibers containing organo-tin-sulfur compound having high degree of glossiness | Akio Konishi | 1983-10-11 |