Inventor
Tatsuyuki Fumikura
Inventor
Mobara, JP
Overview
Patents· 11 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 therein90%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
PatentTitleYear
11,073,498Detection system, detection device, and detection method202111,041,830Detection system, detection device, and detection method20218,054,401'Display device with elastic members having portions of different hardness or different widths'2011RE042879'Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes'20117,889,287'Display device with first and second elastic spacers extending in parallel on opposite surfaces of a display panel and having different hardness at corresponding locations'2011RE041324'Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes'20107,626,654'Display device'20097,379,128'Display device with elastic spacers having varying widths and hardness'20086,504,587'Liquid crystal display device in which the inner frame having sidewall'20035,914,763'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'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to HITACHI LTD (3)· patent assignee history
1998–1999Patents assigned to HITACHI DEVICE ENG (2)· patent assignee history
1998–2011Based in Mobara, JP· patent location history
2003Patents assigned to HITACHI ENG CO LTD (1)· patent assignee history
2008–2011Patents assigned to HITACHI DISPLAYS LTD (6)· patent assignee history
2008–2011Patents assigned to HITACHI DISPLAY DEVICES LTD (3)· patent assignee history
2021Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI DISPLAYS LTD | 6 | 2008–2011 |
| HITACHI DISPLAY DEVICES LTD | 3 | 2008–2011 |
| HITACHI LTD | 3 | 1998–2003 |
| HITACHI DEVICE ENG | 2 | 1998–1999 |
| HITACHI ENG CO LTD | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mobara, JP | 9 | 1998–2011 |
| Kanagawa, JP | 2 | 2021 |