Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8306648 | Process control device, process control method, and process control system | Yoshitomi Ookura, Kiyotaka Fujii, Teruhisa Koseki | 2012-11-06 |
| 7942322 | Work instruction management system, work instruction management method, work instruction management apparatus and electronic paper | Hideya Isaka, Yoshiyuki Ogawa | 2011-05-17 |
| 7092851 | System, method and program for evaluating environmental load | Yoshiaki Ichikawa | 2006-08-15 |
| 7003437 | System, method and program for evaluating environmental load | Yoshiaki Ichikawa | 2006-02-21 |