Inventor
Tadahiro Matsuzaki
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices27%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%
H01JElectric discharge tubes or discharge lamps18%
B81BMicrostructural devices or systems, e.g. micromechanical devices9%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems9%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
7,981,811'Semiconductor device and method for manufacturing same'20117,582,933'Transistor with electrode-protecting insulating film'20097,554,162'Thin film transistor substrate with low reflectance upper electrode'20097,388,625'Thin-film transistor array substrate and liquid crystal display device'20086,171,163'Process for production of field-emission cold cathode'20015,965,972'Field emission cold cathode with buried insulator layer'19995,629,244'Fabrication method of semiconductor accelerometer'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2011Patents assigned to NEC CORP (7)· patent assignee history
1997–2011Based in Tokyo, JP· patent location history
2009–2011Patents assigned to NEC LCD TECHNOLOGIES LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 7 | 1997–2011 |
| NEC LCD TECHNOLOGIES LTD | 2 | 2009–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1997–2011 |