Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8548723 | Car navigation system | Tadatomi Ishigami, Masatoshi Fujii, Shigeki Kumagai, Keika Kan, Hiroaki Kato | 2013-10-01 |
| 7987047 | Navigation equipment | Tadatomi Ishigami, Masatoshi Fujii, Keika Kan, Hiroaki Kato, Takeshi Nita +1 more | 2011-07-26 |
| 6107768 | Numerical control apparatus for a machine tool | Takashi Kamiya, Akio Noda, Yoshinori Tsujido | 2000-08-22 |
| 5831407 | Numerically controlling apparatus for the machine tool | Takashi Kamiya, Akio Noda, Yoshinori Tsujido | 1998-11-03 |
| 5402349 | System for forming automatic production line control data | Satoru Fujita, Masahiro Ohnami | 1995-03-28 |
| 5369870 | Method for deciding procedure of machining | Satoru Fujita | 1994-12-06 |