Inventor
Tomohide Ohira
Inventor
Mobara, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein63%
G09GArrangements or circuits for control of indicating devices using static means to present variable information38%
PatentTitleYear
RE042879'Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes'2011RE041324'Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes'20107,164,415'Display controller and display device provided therewith'20076,084,561'Liquid crystal controller and liquid crystal display unit'20005,914,763'Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes'19995,757,450'Liquid crystal display with color filters and sizes of inclined linear wiring and terminal electrodes adjusted for equal resistances'19985,663,743'Dynamic scattering matrix liquid crystal display having voltage booster in driving voltage supply circuit'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2007Patents assigned to HITACHI LTD (5)· patent assignee history
1997–1999Based in Yokohama, JP· patent location history
1998–1999Patents assigned to HITACHI DEVICE ENG (2)· patent assignee history
2000Patents assigned to HITACHI VIDEO & INFORMATION (1)· patent assignee history
2000–2011Based in Mobara, JP· patent location history
2010–2011Patents assigned to HITACHI DISPLAYS LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 5 | 1997–2007 |
| HITACHI DEVICE ENG | 2 | 1998–1999 |
| HITACHI DISPLAYS LTD | 2 | 2010–2011 |
| HITACHI VIDEO & INFORMATION | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mobara, JP | 4 | 2000–2011 |
| Yokohama, JP | 3 | 1997–1999 |