Tomoharu Ikeda
7Patents
2h-index
10Co-inventors
37Inventor score
Filing activity: Sep 14, 2012 → Feb 29, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8659052B2 | Semiconductor device and method for manufacturing the same | Electricity | 4 | Active |
| US9853141B2 | Semiconductor device with front and rear surface electrodes on a substrate having element and circumferential regions, an insulating gate type switching element in the element region being configured to switch between the front and rear surface electrodes | Electricity | 2 | Active |
| US9780205B2 | Insulated gate type semiconductor device having floating regions at bottom of trenches in cell region and circumferential region and manufacturing method thereof | Electricity | 1 | Active |
| US9698017B2 | Manufacturing method of semiconductor device | Electricity | 0 | Active |
| US9755042B2 | Insulated gate semiconductor device and method for manufacturing the insulated gate semiconductor device | Electricity | 0 | Active |
| US10020390B2 | Semiconductor device and semiconductor device manufacturing method | Electricity | 0 | Active |
| US10319831B2 | Semiconductor device with a gate electrode positioned in a semiconductor substrate | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.