Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753370 | Artifical snowseed and method for making artificial snow | Taiji Kambayashi, Hiroaki Umezu, Hiroshi Matsunaga | 1998-05-19 |
| 5660935 | Artificial snowseed and method for making artificial snow | Taiji Kambayashi, Hiroaki Umezu, Hiroshi Matsunaga | 1997-08-26 |
| 5093410 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | Taiji Kambayashi, Hiroyuki Kataoka, Chuzo Kato | 1992-03-03 |
| 5041475 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | Taiji Kambayashi, Hiroyuki Kataoka, Chuzo Kato | 1991-08-20 |
| 4988390 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | Taiji Kambayashi, Hiroyuki Kataoka, Chuzo Kato | 1991-01-29 |