Inventor
Michihide Sasada
Inventor
Kanagawa, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus29%
H05KPrinted circuits14%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
H04BTransmission9%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
B82YSpecific uses or applications of nanostructures3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H01LSemiconductor devices3%
PatentTitleYear
11,022,484Optical receiver module having a shifted center axis of light receiving element202110,680,404Optical subassembly, optical module, and optical transmission equipment202010,558,002Optical receiver module, optical module, and optical transmission equipment202010,129,983Optical module and flexible printed circuit board201810,048,117High efficiency optical receiver module and optical transmitter module with multiple channels20188,987,655'Optical module having at least one light receiving element with a wiring part covers a part of a side surface of a mesa part'20158,378,289'Optical receiver module and manufacturing method with a shifted and angled light receiving element'20138,118,498'Optical receptacle, optical module, and method of manufacturing an optical module'20128,106,408'Optical semiconductor device with flexible substrate'20127,894,726'Optical receiver module'20117,712,978'Optical module having improved access to ultraviolet curing light'20107,593,650'Optical receiver'20097,411,179'Photodetector module with impedance matching'20087,149,024'Optical modulator module'20066,810,213'Optical module and optical transceiver'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2011Based in Yokohama, JP· patent location history
2006–2012Patents assigned to OPNEXT JAPAN INC (7)· patent assignee history
2008–2013Based in Yokosuka, JP· patent location history
2012–2013Patents assigned to SASADA MICHIHIDE (3)· patent assignee history
2012Patents assigned to BAN TAKUMA (1)· patent assignee history
2013–2018Patents assigned to OCLARO JAPAN INC (4)· patent assignee history
2015–2021Based in Kanagawa, JP· patent location history
2020–2021Patents assigned to LUMENTUM JAPAN INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OPNEXT JAPAN INC | 7 | 2006–2012 |
| OCLARO JAPAN INC | 4 | 2013–2018 |
| LUMENTUM JAPAN INC | 3 | 2020–2021 |
| SASADA MICHIHIDEself | 3 | 2012–2013 |
| BAN TAKUMA | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 6 | 2015–2021 |
| Yokosuka, JP | 5 | 2008–2013 |
| Yokohama, JP | 4 | 2004–2011 |