Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329456 | Material flow control device | Satoshi Kawashima, Hiroshi Imai, Kiyoshi Ide, Fumiaki Suzuki, Takao Shimizu | 1994-07-12 |
| 5130932 | Generating device for production system simulator | Keiji TAKEUCHI, Hiroshi Imai | 1992-07-14 |