Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7236846 | Product quality information control method and display system for such information | Shoichi Koyama, Chuji Nakagawa, Satoshi Sakamoto | 2007-06-26 |
| 7010373 | Parts production scheduling method | Hiroshi Kobayashi | 2006-03-07 |