Inventor
Haruhiko Matoba
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them20%
H05KPrinted circuits20%
F24FAir-conditioning10%
G02BOptical elements, systems or apparatus10%
G08CTransmission systems for measured values, control or similar signals10%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines10%
H04QSelecting10%
LOC1310%
PatentTitleYear
10,790,651Operation device202010,582,620Controller2020D0792353'Centralized controller for building facilities'20178,876,301'Video projection device easy for adjustment work'20148,421,002'Image projection apparatus having a dust-proof enclosure portion, a cabinet shielding structure and a detachably dust-proof cover'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2020Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history
2013–2014Patents assigned to MATOBA HARUHIKO (2)· patent assignee history
2013–2014Patents assigned to OKURA KENICHIRO (2)· patent assignee history
2013–2020Based in Tokyo, JP· patent location history
2014Patents assigned to ETO KOHEI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 5 | 2013–2020 |
| MATOBA HARUHIKOself | 2 | 2013–2014 |
| OKURA KENICHIRO | 2 | 2013–2014 |
| ETO KOHEI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2013–2020 |