Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657866 | Package for preventing caking of powders and granules | Toyokazu Kaneko, Koji Igarashi, Shinichi Matsumoto, Shigenobu Harano | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657866 | Package for preventing caking of powders and granules | Toyokazu Kaneko, Koji Igarashi, Shinichi Matsumoto, Shigenobu Harano | 1997-08-19 |