Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195954 | Method of improving durability of a building, building, far-infrared radiation thermal storage floor heating system, and method of improving soil of building lot | — | 2001-03-06 |
| 6037501 | Process for producing fluorene or its derivatives | Noboru Saito, Toshiya Iida | 2000-03-14 |
| 5760280 | Production process for aromatic compounds | Hiroshi Sugizawa, Noboru Saito | 1998-06-02 |
| 5741948 | Process for production of (poly) alkylene glycol monoalkyl ether | Masaru Kirishiki, Yukio Kadono, Yasuhiko Satoh, Fumiaki Morishita, Yoshiyuki Onda +1 more | 1998-04-21 |
| 4691900 | Metal melting furnace | — | 1987-09-08 |
| 4431775 | Process for vulcanizing rubber at a low temperature | Masashi Aoshima | 1984-02-14 |
| 4310443 | Process for vulcanizing halogen containing rubber composition at a low temperature | Masashi Aoshima | 1982-01-12 |
| 4248987 | Process for vulcanizing rubber at a low temperature | Masashi Aoshima | 1981-02-03 |