Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870560 | Method of creating NC part program for laser machining | Takashi Takegahara | 1989-09-26 |
| 4870597 | Complex curved surface creation method | Norihisa Amano | 1989-09-26 |
| 4855927 | Complex curved surface creation method | Norihisa Amano | 1989-08-08 |
| 4855926 | Complex curved surface creation method | Norihisa Amano | 1989-08-08 |
| 4855921 | Complex curved surface creation method | Norihisa Amano | 1989-08-08 |
| 4851986 | Method of creating NC data for complex curved surfaces | Kouji Samukawa | 1989-07-25 |
| 4825377 | Complex curved surface creation method | Norihisa Amano | 1989-04-25 |