Inventor
Michio Murata
Inventor
Yokohama, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light40%
B82YSpecific uses or applications of nanostructures17%
G02BOptical elements, systems or apparatus14%
G01RMeasuring electric variables6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07DHeterocyclic compounds3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H10DInorganic electric semiconductor devices3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,114,070Substrate inspection apparatus20189,678,107'Substrate inspection apparatus'20179,246,308'Quantum cascade laser'20169,240,675'Quantum cascade laser'20169,128,258'Optical assembly and method for producing the same'20158,804,785'Quantum cascade semiconductor laser'20148,300,992'Optical modulator having Mach-Zender arrangement and method to generate modulated optical signal using the same'20128,243,768'Semiconductor diffraction grating device and semiconductor laser'20128,063,408'Integrated semiconductor optical device and optical apparatus using the same'20118,003,995'Semiconductor optical device with suppressed double injection phenomenon'20117,803,645'Semiconductor light-emitting device and a method for manufacturing the same'20107,627,009'Light-emitting device on n-type InP substrate heavily doped with sulfur'20097,224,875'Semiconductor optical device integrated with a photo detector'20076,995,454'Semiconductor optical integrated device having a light emitting portion, a modulation section and a separation portion'20066,147,230'Amino acid dysiherbaine'20006,067,310'Semiconductor laser and method of making the same'20005,995,692'Light emitting device module'19995,734,671'Semiconductor laser diode'19985,572,356'Optical amplifier'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2016Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (16)· patent assignee history
1996–2007Based in Kanagawa, JP· patent location history
1998–2016Based in Yokohama, JP· patent location history
2000Based in Tokyo, JP· patent location history
2011–2012Patents assigned to MURATA MICHIO (3)· patent assignee history
2015Patents assigned to MURATA REIKO (1)· patent assignee history
2015Patents assigned to NAKANISHI HIROMI (1)· patent assignee history
2017–2018Patents assigned to TOKYO ELECTRON LTD (2)· patent assignee history
2017–2018Based in Nirasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 16 | 1996–2016 |
| MURATA MICHIOself | 3 | 2011–2012 |
| TOKYO ELECTRON LTD | 2 | 2017–2018 |
| MURATA REIKO | 1 | 2015 |
| NAKANISHI HIROMI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 14 | 1998–2016 |
| Nirasaki, JP | 2 | 2017–2018 |
| Kanagawa, JP | 2 | 1996–2007 |
| Tokyo, JP | 1 | 2000 |