Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171622 | Mineral-containing functional beverage and food and method of producing the same | Katsumi Imada, Norio Satoh, Hideo Someya | 2001-01-09 |
| 5445824 | Physiological activating material extracted from coral sand | — | 1995-08-29 |
| 5187125 | Sintered body of calcium carbonate and process for producing same | Tadao Kitazato, Takao Fujikawa, Yasuo Manabe | 1993-02-16 |
| 5084337 | Packaging sheet for perishable goods | — | 1992-01-28 |
| 4781841 | Heavy metal adsorbing agent and method of using same | — | 1988-11-01 |
| 4540584 | Composition for promotion of health | — | 1985-09-10 |
| 4463031 | Process for preparing a bacteriological inhibitor for water | — | 1984-07-31 |