Inventor
Isamu Orita
Inventor
Kokubunji, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
H03KPulse technique20%
B82YSpecific uses or applications of nanostructures10%
G01DMeasuring not specially adapted for a specific variable10%
G01QScanning-probe techniques or apparatus10%
G07FCoin-freed or like apparatus10%
H02JElectric power networks10%
H03MCoding10%
PatentTitleYear
6,949,732'Optical apparatuses using the near-field light'20056,282,611'Digital information system, digital audio signal processor and signal converter'20016,028,573'Driving method and apparatus for display device'20006,008,687'Switching circuit and display device using the same'19994,005,396'Digital displacement sensor with zigzag coils'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2005Patents assigned to HITACHI LTD (5)· patent assignee history
1977–2005Based in Kokubunji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 5 | 1977–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kokubunji, JP | 5 | 1977–2005 |