Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635144 | Multi-layered metal sheet | Hironobu Imanaka, Takeshi Murata, Futoshi Tanaka | 2023-04-25 |
| 9261192 | Cylinder head gasket | Takahiro Niwa, Hironobu Imanaka, Takeshi Murata | 2016-02-16 |
| 8105517 | Figure-forming composition, method for forming three-dimensional figures and three-dimensional structures by using the same | Shigeki Suzuki, Koutaro Shimizu, Hironobu Okamoto, Shinro Takai | 2012-01-31 |