Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568904 | Stereolithography apparatus | Hiroko Shimozuma, Hiroshi Yaze, Ichiro Miyaki | 2009-08-04 |
| 7083405 | Photo-fabrication apparatus | Hiroko Shimozuma | 2006-08-01 |
| 6662139 | Drawing apparatus and method of attaching balance weights | Masao Inoue, Toru Kawada, Toshio Tamura, Junichi Nagamine | 2003-12-09 |
| 6505142 | Drawing apparatus and method of attaching balance weights | Masao Inoue, Toru Kawada, Toshio Tamura, Junichi Nagamine | 2003-01-07 |
| 4971443 | Optical position detecting method and apparatus therefor | — | 1990-11-20 |