Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7693593 | Production planning method and production planning system | Hisaya Ishibashi, Noboru Takizawa, Jun Tateishi | 2010-04-06 |
| 7242994 | Method and system of production planning | Hisaya Ishibashi, Noboru Takizawa | 2007-07-10 |