Inventor

Michiharu Nakamura

Inventor

Kawasaki, JP

Overview

1978–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 58 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication19%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light15%

H04BTransmission15%

H04WWireless communication networks14%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%

G01SRadio direction-finding4%

H10DInorganic electric semiconductor devices4%

H10HInorganic light-emitting semiconductor devices having potential barriers4%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%

PatentTitleYear

11,021,118Wire harness manufacturing method and wire harness2021 10,992,191Rotating electrical machine2021 10,946,819In-vehicle system2021 10,944,945Projection device and projection method, projection module, electronic device, and program2021 10,933,822Wire harness, component module for wire harness, and vehicle component2021 10,931,213Control apparatus for a synchronous motor2021 10,919,462Circuit body for vehicle and manufacturing method of circuit body for vehicle2021 10,568,137Wireless communications system, communications apparatus, and processing method2020 10,433,322Base station and wireless device used in wireless communication system2019 9,942,915Wireless communication system, base station apparatus, terminal device, and transmission method2018 9,730,209'Communication terminal device, base station device, and communication system'2017 9,462,509'Communication system, mobile station, and control device'2016 9,414,333'System and method for downlink and uplink parameter information transmission in a multi-hop wireless communication system'2016 9,363,848'Communication control device, mobile station, and communication control method'2016 9,319,927'Communication control apparatus, mobile station, and communication control method'2016 9,294,987'Communication control method, communication control apparatus and radio communication apparatus'2016 9,000,842'Amplifying apparatus and control method'2015 8,867,983'Method and apparatus for controlling a relay station in a multi-hop relay network'2014 8,665,781'Adaptive modulation and coding'2014 8,576,771'Adaptive modulation and coding'2013 8,488,520'Adaptive modulation and coding'2013 8,401,463'Relay station, radio communication system, and control method of relay station'2013 8,121,072'Adaptive modulation and coding'2012 8,040,922'Apparatus and method of frame synchronization in broad band wireless communication systems'2011 7,995,680'Apparatus and method for preamble detection and integer carrier frequency offset estimation'2011 7,852,906'Wireless communication device and channel estimation and separation method in multi input system'2010 7,787,824'Receiver, transmission device and receiving method'2010 7,660,370'Wireless terminal apparatus, control method for wireless base station and control method for wireless terminal apparatus'2010 7,391,371'Radio transceiver and method of controlling direction of radio-wave emission'2008 7,272,294'Wireless communication system and receiving device'2007 7,026,991'Radio transceiver and method of controlling direction of radio-wave emission'2006 6,864,839'Radio transceiver and method of controlling direction of radio-wave emission'2005 6,853,631'Code-division multiplex communication transmitting apparatus and receiving apparatus and method thereof'2005 6,577,273'Radio transceiver and method of controlling direction of radio-wave emission'2003 6,563,859'Receiver and receiving method in multi-carrier spread-spectrum communications'2003 6,487,193'Path searched device and CDMA receiver with the same'2002 6,442,218'Demodulator'2002 5,001,536'Semiconductor device'1991 4,772,925'High speed switching field effect transistor'1988 4,759,030'Semiconductor laser'1988 4,740,976'Semiconductor laser device'1988 4,602,371'High output semiconductor laser device utilizing a mesa-stripe optical confinement region'1986 4,599,729'Semiconductor laser device having facets provided with dielectric layers'1986 4,546,540'Self-aligned manufacture of FET'1985 4,503,599'Method of fabricating field effect transistors'1985 4,430,741'Semiconductor laser device'1984 4,426,700'Semiconductor laser device'1984 4,404,678'Semiconductor laser device'1983 4,366,567'Semiconductor laser device'1982 4,366,569'Semiconductor laser device including an arrangement for preventing laser degradation caused by excessive current flow'1982 4,361,887'Semiconductor light emitting element'1982 4,337,443'Semiconductor laser device with facet passivation film'1982 4,326,176'Semiconductor laser device'1982 4,288,757'Semiconductor laser device'1981 4,257,011'Semiconductor laser device'1981 4,178,604'Semiconductor laser device'1979 4,176,325'Semiconductor laser device'1979 4,073,676'GaAs-GaAlAs semiconductor having a periodic corrugation at an interface'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to HITACHI LTD (21)· patent assignee history

1978–1991Based in Nishitama-gun, JP· patent location history

1979–2021Based in Tokyo, JP· patent location history

1981–1986Based in Hinode, JP· patent location history

2002–2020Patents assigned to FUJITSU LTD (29)· patent assignee history

2002–2016Based in Kawasaki, JP· patent location history

2012–2016Patents assigned to NAKAMURA MICHIHARU (7)· patent assignee history

2012–2014Patents assigned to AWAD YASSIN ADEN (4)· patent assignee history

2012–2020Based in Yokosuka, JP· patent location history

2021Patents assigned to YAZAKI CORP (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJITSU LTD	29	2002–2020
HITACHI LTD	21	1978–1991
NAKAMURA MICHIHARUself	7	2012–2016
AWAD YASSIN ADEN	4	2012–2014
YAZAKI CORP	4	2021

Locations

Location	Patents	Span
Kawasaki, JP	14	2002–2016
Yokosuka, JP	13	2012–2020
Tokyo, JP	12	1979–2021
Hinode, JP	8	1981–1986
Nishitama-gun, JP	4	1978–1991