Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174365 | Method of manufacturing a mold part | Mitsushi Sogabe | 2015-11-03 |
| 8794951 | Mold for resin molding, method for manufacturing mold for resin molding, and resin molded product | Masayuki Sakai, Hisao Aota, Hiroshi Watanabe, Mitsuaki Samejima, Yumiko Omiya | 2014-08-05 |
| 7745103 | Product with concave-convex pattern on its surface and method of forming the concave-convex pattern | Mitsushi Sogabe, Tsuyoshi Tamaki | 2010-06-29 |