Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5971583 | Method and apparatus for defining surfaces of three-dimensional object from three-dimensional wire-frame model | Akihiro Ohnishi, Hisanori Nakamura, Hirohisa Sakai | 1999-10-26 |
| 5807588 | Extrusion molding apparatus and an apparatus for controlling the same | Nobuhiko Todaka, Satoshi Yamaguchi, Yoichi Hirai, Junji ARAI, Kazunori Ueda | 1998-09-15 |