Inventor
Narihito Matsumoto
Inventor
Yokohama, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures19%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light19%
H04BTransmission15%
H01LSemiconductor devices11%
H03FAmplifiers11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
G02BOptical elements, systems or apparatus7%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
H03HImpedance networks, e.g. resonant circuits4%
PatentTitleYear
10,972,069Radio-frequency module202110,971,466High frequency module and communication device202110,964,657Radio-frequency module and communication device202110,950,569High frequency module and communication device202110,890,530Image acquisition device and image acquisition method20216,595,701'Laser diode module'20035,657,337'Semiconductor laser device having a resonator of a particular length for reducing threshold current density'19975,506,856'Semiconductor laser device having a resonator of particular length for reduced threshold current density'19965,375,135'Semiconductor laser device'19945,351,258'Semiconductor laser device'19945,327,445'Quantum-well type semiconductor laser device'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2003Patents assigned to FURUKAWA ELECTRIC CO LTD (5)· patent assignee history
1994–1997Patents assigned to SHARP KK (4)· patent assignee history
1994–1997Based in Yokohama, JP· patent location history
2003Based in Tokyo, JP· patent location history
2021Patents assigned to MURATA MANUFACTURING CO (4)· patent assignee history
2021Patents assigned to HAMAMATSU PHOTONICS KK (1)· patent assignee history
2021Patents assigned to NATIONAL UNIV CORPORATION HAMAMATSU UNIV SCHOOL OF MEDICINE (1)· patent assignee history
2021Based in Kyoto, JP· patent location history
2021Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FURUKAWA ELECTRIC CO LTD | 5 | 1994–2003 |
| MURATA MANUFACTURING CO | 4 | 2021 |
| SHARP KK | 4 | 1994–1997 |
| HAMAMATSU PHOTONICS KK | 1 | 2021 |
| NATIONAL UNIV CORPORATION HAMAMATSU UNIV SCHOOL OF MEDICINE | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 1994–1997 |
| Kyoto, JP | 4 | 2021 |
| Hamamatsu, JP | 1 | 2021 |
| Tokyo, JP | 1 | 2003 |