Inventor

Junichi Nakano

Inventor

Hachioji, JP

Overview

36→

Patents

1993–2021

Patent span

Physics

Primary field (CPC G)

Patents· 36 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer24%

G02BOptical elements, systems or apparatus12%

B62DMotor vehicles7%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

B82YSpecific uses or applications of nanostructures3%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%

H04QSelecting3%

PatentTitleYear

10,900,407Muffler with internal gap heat shield2021 10,476,083Electrode manufacturing method2019 9,657,615'Silencer for internal combustion engine'2017 9,592,755'Vehicle seat'2017 9,398,231'Surveillance camera terminal'2016 8,727,058'Saddle type vehicle'2014 7,455,320'Shock absorbing steering apparatus'2008 7,437,032'Optical switch and method of controlling optical switch'2008 7,317,850'Optical switch'2008 7,315,670'Optical switch'2008 7,263,252'Optical switch and method of controlling optical switch'2007 7,240,922'Impact-absorbing steering column apparatus'2007 7,222,878'Occupant protection apparatus'2007 7,137,769'Workpiece feeding apparatus'2006 7,058,254'Optical device, optical path switching device and optical path switching method'2006 7,009,195'Photoconductive switch module'2006 6,965,711'Light intercepting device and optical switch apparatus'2005 6,829,400'Optical path switching apparatus'2004 6,764,098'Support mechanism of steering system'2004 6,661,765'Optical pickup apparatus'2003 6,496,454'Optical information recording/reproducing apparatus'2002 6,438,090'Optical pickup device'2002 6,396,785'Optical disk apparatus'2002 6,135,161'Method of making a fabric and a fabric obtained therefrom'2000 5,970,033'Tracking control unit for optical disk drive capable of suppressing control residual derived from disturbance'1999 5,875,166'Optical pick-up apparatus having low coefficient of friction between slide bearing and guiding member'1999 5,745,468'Mark edge recorded signal reproducing device for use in optical disk apparatus'1998 5,742,568'Tracking controller and seek controller for optical recording device'1998 5,699,332'Control circuit of optical disk system to improve transition for seek control to tracking control'1997 5,689,358'Optical functional devices and integrated optical devices having a ridged multi-quantum well structure'1997 5,684,767'Track jump control circuit of optical disk apparatus properly controlling timing of accelerating pulses and decelerating pulses, and performing stable track jump'1997 5,598,389'Signal detector for an optical information reproducing apparatus'1997 5,585,957'Method for producing various semiconductor optical devices of differing optical characteristics'1996 5,570,335'Reproducing waveform correction circuit for optical information recording/reproducing system'1996 5,566,142'Apparatus using an optical pickup'1996 5,195,069'Track jump controlling apparatus which can output decelerating pulses by switching a servo on after a fixed time'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2006Patents assigned to OLYMPUS OPTICAL CO (15)· patent assignee history

1993–2008Based in Hachioji, JP· patent location history

1996–2002Based in Hino, JP· patent location history

1996–1997Based in Atsugi, JP· patent location history

2004–2008Patents assigned to OLYMPUS CORP (7)· patent assignee history

2004–2008Patents assigned to TOYOTA MOTOR CO LTD (4)· patent assignee history

2004–2008Based in Toyota, JP· patent location history

2006–2021Patents assigned to HONDA MOTOR CO LTD (5)· patent assignee history

2014–2017Patents assigned to NAKANO JUNICHI (3)· patent assignee history

2014–2017Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OLYMPUS OPTICAL CO	15	1993–2006
OLYMPUS CORP	7	2004–2008
HONDA MOTOR CO LTD	5	2006–2021
TOYOTA MOTOR CO LTD	4	2004–2008
NAKANO JUNICHIself	3	2014–2017

Locations

Location	Patents	Span
Hachioji, JP	12	1993–2008
Hino, JP	9	1996–2002
Toyota, JP	4	2004–2008
Wako, JP	2	2014–2017
Atsugi, JP	2	1996–1997