Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7004981 | Method of hair dyeing and hairdye set | Shoji Machida, Hiroyasu Daigo | 2006-02-28 |
| 6989494 | Scale with memory display function | Junko Sekiguchi | 2006-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7004981 | Method of hair dyeing and hairdye set | Shoji Machida, Hiroyasu Daigo | 2006-02-28 |
| 6989494 | Scale with memory display function | Junko Sekiguchi | 2006-01-24 |