Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399601 | Vehicle lower portion structure | — | 2019-09-03 |
| 9914481 | Vehicle lower portion structure | — | 2018-03-13 |
| 7950731 | Roof header structure | — | 2011-05-31 |
| 7672819 | Spot weld fracture analysis method, program therefor, and analysis apparatus thereof | — | 2010-03-02 |
| 6398258 | Air bag apparatus for passenger seat | Makoto Hamada, Osamu Fukawatase | 2002-06-04 |
| 6247727 | Air bag apparatus for passenger seat | Makoto Hamada, Osamu Fukawatase | 2001-06-19 |