Inventor
Hideyuki Nasu
Inventor
Tokyo, JP
Overview
Patents· 21 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 light34%
G02BOptical elements, systems or apparatus29%
H04BTransmission7%
H05KPrinted circuits5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
G06FElectric digital data processing2%
H04JMultiplex communication2%
H04NPictorial communication, e.g. television2%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%
PatentTitleYear
9,817,192'Optical module, optical module mounting method, optical module-mounted circuit substrate, optical module evaluation kit system, circuit substrate, and communication system'20179,632,265'Optical module, optical module mounting method, optical module-mounted circuit substrate, optical module evaluation kit system, circuit substrate, and communication system'20179,170,382'Connector with built-in module'20159,122,025'Optical module'20159,033,593'Optical module'20158,632,263'Optical module mounting unit and optical module'20148,496,385'Connector with built-in module'20138,382,384'Optical module mounting unit and optical module'20138,366,325'Optical module and method of manufacturing thereof'20137,106,978'Optical module, optical transmission apparatus, WDM optical transmission device, and method for stabilizing laser wavelength'20066,914,921'Optical filter, laser module, and wavelength locker module'20056,856,633'Optical module, transmitter and WDM transmitting device'20056,856,475'Optical module having temperature adjustment features'20056,822,986'Method of controlling a wavelength of a semiconductor laser, optical module, optical transmitter, WDM optical transmission apparatus, and method of controlling a wavelength of an optical module'20046,819,703'External cavity laser'20046,807,208'Laser module'20046,765,938'System for controlling wavelength of laser beam'20046,724,800'Wavelength monitor and laser module'20046,667,997'Optical module and method of making the same'20036,650,667'Semiconductor laser apparatus, semiconductor laser module, optical transmitter and wavelength division multiplexing communication system'20036,282,340'Light wavelength tuning device and light source optical demultiplexer and wavelength division multiplexed optical communication system using the tuning device'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2017Patents assigned to FURUKAWA ELECTRIC CO LTD (18)· patent assignee history
2001–2004Based in Hiratsuka, JP· patent location history
2003–2017Based in Tokyo, JP· patent location history
2003–2013Based in Chiyoda-ku, JP· patent location history
2004Patents assigned to FURAKAWA ELECTRIC CO LTD (1)· patent assignee history
2013Patents assigned to NASU HIDEYUKI (3)· patent assignee history
2013Patents assigned to ANDREI BOGDAN (1)· patent assignee history
2013Patents assigned to ISHIKAWA YOZO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FURUKAWA ELECTRIC CO LTD | 18 | 2001–2017 |
| NASU HIDEYUKIself | 3 | 2013 |
| ANDREI BOGDAN | 1 | 2013 |
| FURAKAWA ELECTRIC CO LTD | 1 | 2004 |
| ISHIKAWA YOZO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 16 | 2003–2017 |
| Chiyoda-ku, JP | 3 | 2003–2013 |
| Hiratsuka, JP | 2 | 2001–2004 |