Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501229 | Graphic fluorescent display device | Yukio Ogawa, Katsutoshi Kougo, Kazuyoshi Ishikawa | 2002-12-31 |
| 6379141 | Abnormal mold detector | Yutaka Hiroshima, Yasuo Ishiwata, Chisato Akinari | 2002-04-30 |
| 6354560 | Marking device for molding tool | Hiroaki Maru, Nobuo Akiba | 2002-03-12 |
| 6348007 | Golf cart location display device | Nobuo Akiba, Hiroshi Yoshino | 2002-02-19 |
| 6345974 | Ejector pin with pressure sensor | Yutaka Hiroshima, Chisato Akinari, Yasuo Ishiwata | 2002-02-12 |
| 6340865 | Fluorescent display device and method for driving same | Yukio Ogawa | 2002-01-22 |