Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504909 | 3-dimensional object-forming apparatus | Akio Shimoda, Keisuke Takahashi, Takaharu Echigo | 2022-11-22 |
| 10596944 | Floor carpet for vehicles and method for producing same | Atsuhiro Hattori | 2020-03-24 |
| 10384395 | Three-dimensional object building apparatus and method for building three-dimensional object | Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Tadashi Yoshida | 2019-08-20 |
| 9731450 | Three-dimensional object building apparatus and method for building three-dimensional object | Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Tadashi Yoshida | 2017-08-15 |
| 9663095 | Traction control device | Masahiro Hamamura, Yutaro Kobayashi | 2017-05-30 |
| 5516324 | Method and apparatus for grinding ball grooves | Haruo Matsuyama, Toshikazu Murakami, Koji Hatanaka | 1996-05-14 |