Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793576 | Methods and apparatus for causing a character object to overcome an obstacle object | Tokuro Fujiwara, Yuzo Sugano, Akira Koike | 2004-09-21 |
| 6764582 | Hydrogen sensor | Norihiko Nadanami, Shoji Kitanoya, Tomonori Kondo, Noboru Ishida | 2004-07-20 |