Inventor
Atsushi Shimonaka
Inventor
Nara, 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 light28%
G02BOptical elements, systems or apparatus25%
H04BTransmission14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
G11BInformation storage based on relative movement between record carrier and transducer6%
B82YSpecific uses or applications of nanostructures3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
PatentTitleYear
7,756,181'Semiconductor laser device, optical transmission device, optical transmission system, electronic device, control device, connector, communication device, and optical transmission method and data transmission and reception method'20107,295,592'Light source device and optical communication module employing the device'20076,970,489'Semiconductor laser module, spatial optical transmission system and electronic appliance'20056,888,864'SEMICONDUCTOR LASER DEVICE, OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, ELECTRONIC DEVICE, CONTROL DEVICE, CONNECTOR, COMMUNICATION DEVICE, AND OPTICAL TRANSMISSION METHOD AND DATA TRANSMISSION AND RECEPTION METHOD'20056,865,207'Semiconductor laser device withspot-size converter and method for fabricating the same'20056,842,472'Semiconductor laser element and electronic device using the same'20056,778,574'Semiconductor laser device and its manufacturing method, and optical communication system and optical sensor system'20046,597,823'Integrated optical circuit device and method for producing the same'20036,480,640'Integrated optical circuit device and method for producing the same'20026,340,605'Waveguide type optical integrated circuit element and method for fabricating same'20026,163,631'Waveguide type optical integrated circuit element and method for fabricating same'20005,838,854'Integrated optical control element and a method for fabricating the same and optical integrated circuit element and optical integrated circuit device using the same'19985,825,952'Optical circuit element and an integrated type optical circuit device'19985,815,615'Integrated optical control element and a method for fabricating the same and optical integrated circuit element and optical integrated circuit device using the same'19985,657,307'Optical data reading apparatus and method'19975,548,434'Spatial light transmission apparatus'19965,539,562'Spatial optical transmission apparatus and method'19965,488,678'Assembly structure for an optical integrated circuit device'19965,477,319'Optical heterodyne detection method and apparatus utilizing a scattered reference beam'19955,457,561'System for transmitting a beam in the air'19955,448,548'Optical information reading method for reducing laser noise using a semiconductor laser and a driving device for the semiconductor laser'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2010Patents assigned to SHARP KK (21)· patent assignee history
1995–2010Based in Nara, JP· patent location history
1995–1996Based in Ikoma, JP· patent location history
1998–2003Based in Yamatokoriyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 21 | 1995–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nara, JP | 12 | 1995–2010 |
| Yamatokoriyama, JP | 5 | 1998–2003 |
| Ikoma, JP | 4 | 1995–1996 |