Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708319 | Piping joint structure | Shirou Ishise, Kiyoshi Miyazaki, Kouji Okamoto, Noriyasu Kajihara, Takanobu Tokunaga | 2010-05-04 |
| 5768136 | Method and apparatus for deciding trace of tool to be moved | Ryujin Fujiwara, Koji Aoyama | 1998-06-16 |
| 5526272 | Data preparation device and method for preparing data for machining work | Satoshi Kondo, Masahiro Ishizaki, Mitsuhiro Kitagawa | 1996-06-11 |