Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024158 | Management system and management method of CAD data used for a structural analysis | Hideharu Koga | 2011-09-20 |
| 6882893 | Method of designing product using 3-dimensional model | Hiromi Shimada, Shigeru Nagai | 2005-04-19 |
| 5074374 | Power unit supporting apparatus for automobile | Shuji Ohtake, Katsunori Mori | 1991-12-24 |
| 4672927 | Valve actuator for internal combustion engine | — | 1987-06-16 |