Inventor

Yasushi Aoki

Inventor

Tokyo, JP

Overview

72→

Patents

1989–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 72 as inventor

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

B60Tprimary

B60TVehicle brake control systems or parts thereof13%

H03KPulse technique9%

H04LTransmission of digital information, e.g. telegraphic communication9%

B60LPropulsion of electrically-propelled vehicles6%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses6%

Y02TClimate change mitigation technologies related to transportation4%

G06FElectric digital data processing4%

G11CStatic stores4%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

B60WConjoint control of vehicle sub-units of different type or different function2%

PatentTitleYear

10,845,762Reddish light emitting phosphorescent phosphor2020 10,458,606Organic EL device2019 10,403,856Organic EL panel having substrate comprising light incident section and light guide section2019 10,106,138Brake system2018 10,017,168Brake system2018 9,599,146'Vehicle including an operating member'2017 9,097,690'Sample preprocessing and conveying system'2015 8,781,701'Vehicle regeneration cooperative braking system'2014 8,718,214'Signal wiring system and jitter suppression circuit'2014 8,483,263'Receiver circuit'2013 8,348,351'Brake control device'2013 8,303,846'Infra-red light emitting phosphor'2012 8,177,077'Supporting device for exhibiting golf club'2012 7,896,173'Supporting device for exhibiting a golf club'2011 7,837,898'Green light emitting phosphor'2010 7,840,727'Serial-to-parallel conversion/parallel-to-serial conversion/ FIFO unified circuit'2010 7,815,353'Headlight device and vehicle'2010 7,768,328'Semiconductor circuit'2010 7,756,232'Clock and data recovery circuit'2010 7,638,821'Integrated circuit incorporating decoupling capacitor under power and ground lines'2009 7,607,300'Fluid pressure booster'2009 7,579,765'Orange-emitting phosphor'2009 7,517,027'Hydraulic brake device'2009 7,504,859'Level converter and semiconductor device'2009 7,443,207'Differential output circuit with stable duty'2008 7,413,264'Vehicle braking system'2008 7,360,360'Vehicle braking device'2008 7,345,602'Pre-emphasis circuit'2008 7,295,043'Differential output circuit for improving bandwidth'2007 7,104,058'Vehicle braking system'2006 7,077,482'Vehicle braking system'2006 6,967,504'Differential output circuit for improving bandwidth'2005 6,940,228'Long-life high-pressure discharge lamp and lamp unit using same'2005 6,903,587'Clock data recovery circuit with improved jitter transfer characteristics and jitter tolerance'2005 6,888,380'Latch circuit for latching a pair of complementary data signals'2005 6,426,592'High-voltage discharge lamp with cylindrical member to mitigate thermal stress'2002 6,377,601'Ion laser apparatus and mirror angle adjusting method therefor'2002 6,278,755'Bit synchronization circuit'2001 6,236,696'Digital PLL circuit'2001 6,021,365'Method of testing regenerative braking force in electric vehicle'2000 6,002,731'Received-data bit synchronization circuit'1999 5,967,621'Brake system for an electric vehicle'1999 5,923,188'Clock signal distribution circuit of tree structure with minimized skew'1999 5,909,473'Bit synchronizing circuit'1999 5,857,755'Combined hydraulic and regenerative brake system in an electric vehicle'1999 5,815,540'Semiconductor integrated circuit device including PLL circuit'1998 5,661,415'Output buffer circuit with logic gate control circuitry'1997 5,658,131'Electric pump control system'1997 5,576,969'IC comprising functional blocks for which a mask pattern is patterned according to connection and placement data'1996 5,572,557'Semiconductor integrated circuit device including PLL circuit'1996 5,572,549'Noise cancel circuit capable of cancelling noise from a pulse signal'1996 5,542,754'Brake system in electric vehicle'1996 5,528,198'Clock signal extraction apparatus using VCO having plurality of selectable phase shifted outputs'1996 5,493,536'Dual-port random access memory having memory cell controlled by write data lines and read enable line'1996 5,469,081'Circuit for interconnecting integrated semiconductor circuits'1995 5,467,041'Variable delay buffer circuit'1995 5,453,990'Switching circuit having error detection capability'1995 5,433,512'Braking system for electric vehicle'1995 5,399,000'Brake system in electric vehicle'1995 5,318,355'Brake system in electric vehicle'1994 5,313,401'Mounting system including a plurality of hand mechanisms for picking up, moving and mounting works on an object board'1994 5,287,772'Transmission control system in electric vehicle'1994 5,191,685'Buckle for watch bands'1993 5,170,074'Master-slave clocked flip-flop circuit'1992 5,165,165'Part inserting apparatus and method for use'1992 5,150,326'Register file capable of high speed read operation'1992 5,127,692'Article gripping apparatus'1992 5,117,761'Part mounting apparatus'1992 5,108,565'Method for removing harmful gas from refuse combustion exhaust gas'1992 5,013,937'Complementary output circuit for logic circuit'1991 4,839,897'Fault detecting system for ADPCM codec'1989 4,826,207'Compound suspension system'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2008Patents assigned to NEC CORP (22)· patent assignee history

1989–2014Patents assigned to HONDA MOTOR CO LTD (17)· patent assignee history

1989–2019Based in Tokyo, JP· patent location history

1989–2014Based in Saitama, JP· patent location history

1992–1994Based in Yokohama, JP· patent location history

1999–2000Based in Wako, JP· patent location history

2005–2010Patents assigned to NEC ELECTRONICS CORP (9)· patent assignee history

2005–2014Based in Kanagawa, JP· patent location history

2008–2018Patents assigned to NISSIN KOGYO KK (7)· patent assignee history

2012–2015Patents assigned to AOKI YASUSHI (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	22	1989–2008
HONDA MOTOR CO LTD	17	1989–2014
NEC ELECTRONICS CORP	9	2005–2010
AOKI YASUSHIself	7	2012–2015
NISSIN KOGYO KK	7	2008–2018

Locations

Location	Patents	Span
Tokyo, JP	28	1989–2019
Saitama, JP	16	1989–2014
Kanagawa, JP	13	2005–2014
Yokohama, JP	4	1992–1994
Wako, JP	3	1999–2000