Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899158 | Insert core and method for manufacturing a cylinder for internal combustion engine by making use of the insert core | Fujihiro Matuura, Daiju Yamada | 2005-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899158 | Insert core and method for manufacturing a cylinder for internal combustion engine by making use of the insert core | Fujihiro Matuura, Daiju Yamada | 2005-05-31 |