Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8684844 | Game system, game processing method, computer-readable storage medium having stored therein game program, and game apparatus | Takayuki Shimamura, Jun Ito | 2014-04-01 |
| 6309256 | Electric plug | Minoru Yokota | 2001-10-30 |
| 5768153 | Method of and apparatus for production management | Osamu Yamada, Hiromi Kaneko | 1998-06-16 |
| 5444831 | Developed product shape deciding method for a computer-aided design system | Masaki Seki, Shizuaki Hayanagi, Koji Suzuki | 1995-08-22 |
| 5111532 | Method of setting drawing parameters for an XY plotter | Masaki Seki, Shizuaki Hayanagi, Koji Suzuki | 1992-05-05 |
| 5095419 | Method of defining hole position of punch mounting part | Masaki Seki, Masatoshi Yoshizaki, Shizuaki Hayanagi | 1992-03-10 |
| 5075876 | Figure hidden-line processing method | Masaki Seki, Masatoshi Yoshizaki, Shizuaki Hayanagi | 1991-12-24 |