Inventor
Hiroko Muramatsu
Inventor
Yokohama, JP
Overview
Patents· 6 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 therein27%
A61BDiagnosis9%
B25JManipulators9%
F21SNon-portable lighting devices9%
F21VFunctional features or details of lighting devices or systems thereof9%
G01BMeasuring length, thickness or similar linear dimensions9%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
H05BElectric heating9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
PatentTitleYear
10,960,536Measurement station and measurement method202110,904,981Medical light source system, medical light source device, and method of adjusting light amount of medical light source device20218,624,885'Electro-optical device and electronic apparatus'20148,194,205'Electro-optical device, light receiving device, and electronic apparatus'20127,759,757'Electro-optical device and electronic apparatus'20107,498,649'Electro-optical device and electronic apparatus'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Patents assigned to EPSON IMAGING DEVICES CORP (1)· patent assignee history
2009–2014Based in Yokohama, JP· patent location history
2010–2021Patents assigned to SONY CORP (3)· patent assignee history
2012–2014Patents assigned to FUJITA SHIN (2)· patent assignee history
2012–2014Patents assigned to KOIDE SHIN (2)· patent assignee history
2012–2014Patents assigned to MURAMATSU HIROKO (2)· patent assignee history
2021Based in Shizuoka, JP· patent location history
2021Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 3 | 2010–2021 |
| FUJITA SHIN | 2 | 2012–2014 |
| KOIDE SHIN | 2 | 2012–2014 |
| MURAMATSU HIROKOself | 2 | 2012–2014 |
| EPSON IMAGING DEVICES CORP | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 4 | 2009–2014 |
| Shizuoka, JP | 1 | 2021 |
| Kanagawa, JP | 1 | 2021 |