Ken Kumakura
10Patents
3h-index
14Co-inventors
53Inventor score
Filing activity: May 12, 1997 → Sep 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6781322B2 | Capacitive load drive circuit and plasma display apparatus | Physics | 23 | Expired |
| US6151000A | Display apparatus and display method thereof | Physics | 10 | Expired |
| US7439941B1 | White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Physics | 4 | Expired |
| US6753930B2 | Color reproduction correction circuit for color representation and a color display | Electricity | 2 | Expired |
| US8223174B2 | White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Physics | 1 | Active |
| US6940559B2 | Color reproduction correction circuit for color representation and a color display | Electricity | 1 | Expired |
| US7173581B2 | Plasma display apparatus | Physics | 0 | Expired |
| US8704735B2 | Display method of plasma display apparatus and plasma display apparatus | Physics | 0 | Active |
| US8405577B2 | White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Physics | 0 | Active |
| US8035578B2 | White balance correction circuit and correction method for display apparatus that display color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.