Inventor

Susumu Akiyama

Inventor

Kariya, JP

Overview

43→

Patents

1977–2018

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 43 as inventor

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

F02Dprimary

F02DControlling combustion engines16%

F02PIgnition, other than compression ignition, for internal-combustion engines11%

Y02TClimate change mitigation technologies related to transportation9%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%

G01FMeasuring volume, volume flow, mass flow or liquid level6%

B60WConjoint control of vehicle sub-units of different type or different function5%

C23CCoating metallic material5%

H04LTransmission of digital information, e.g. telegraphic communication5%

F01PCooling of machines or engines in general4%

G06FElectric digital data processing4%

PatentTitleYear

9,905,401'Reactive sputtering apparatus'2018 9,779,921'Substrate processing apparatus'2017 9,744,899'Method for providing control system of vehicle, electric control unit and headlight control system'2017 9,073,553'Method for providing control system of vehicle'2015 9,034,152'Reactive sputtering apparatus'2015 8,147,664'Sputtering apparatus'2012 7,807,553'Substrate heating apparatus and semiconductor fabrication method'2010 7,047,117'Integrated vehicle control system'2006 6,862,508'Vehicle data communication system having supervised coordination of networks which control respective basic operating functions of vehicle'2005 6,853,896'Vehicle agent system acting for driver in controlling in-vehicle devices'2005 6,842,108'Power supply integrated circuit having communication function'2005 6,726,954'Method and system for forming copper thin film'2004 6,694,235'Vehicular relay device, in-vehicle communication system, failure diagnostic system, vehicle management device, server device and detection and diagnostic program'2004 6,629,032'Vehicular communication system for communicating information among electronic devices installed in vehicle'2003 4,949,083'Communication system'1990 4,894,781'Communication control system'1990 4,864,568'Communication control system'1989 4,843,557'Overall diagnosis apparatus for vehicle-mounted control devices'1989 4,835,671'Communication control unit providing isolation of failure condition of electronic control unit'1989 4,825,362'Network system for data communication in a vehicle'1989 4,800,499'Apparatus for processing engine operation detection signals'1989 4,760,275'Communication system for vehicle'1988 4,751,783'Azimuth determination apparatus'1988 4,736,302'Control system for determining the quantity of intake air of an internal combustion engine'1988 4,730,255'Engine control apparatus'1988 4,713,765'Control system for an engine having an air intake passage'1987 4,683,858'Apparatus for controlling engine'1987 4,680,964'Heat-wire type airflow quantity measuring apparatus'1987 4,671,242'Engine control apparatus'1987 4,669,306'Heat-wire type air flow measurement apparatus'1987 4,665,745'Heat wire type air flowrate measuring apparatus'1987 4,596,138'Measuring apparatus for internal combustion engine'1986 4,565,091'Apparatus for measuring the quantity of airflow passing through an intake passage of an engine'1986 4,558,417'Computer based engine control with lower priority interrupt requests generated in selected higher priority interrupt routines'1985 4,553,208'Engine control event timing employing both crank angle rotation and time measurements'1985 4,510,910'Ignition timing control method and apparatus for internal combustion engines'1985 4,499,544'Electronic ignition control apparatus'1985 4,476,532'Method and apparatus for controlling the duty cycle of an off-on type valve by monitoring the history of the state of the valve'1984 4,467,765'Method and system for operating an engine at maximum torque with variable amount of dither'1984 4,428,342'Method and system for operating an internal combustion engine at optimum torque'1984 4,360,874'Electronic ignition control apparatus'1982 4,347,570'Method and apparatus for controlling ignition coil energization'1982 4,004,241'Hybrid feedback amplifier of a push-pull type'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2018Based in Tokyo, JP· patent location history

1982–1990Patents assigned to NIPPON DENSO CO (27)· patent assignee history

1982–2017Based in Kariya, JP· patent location history

1984–1990Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history

2003–2017Patents assigned to DENSO CORP (8)· patent assignee history

2010–2018Patents assigned to CANON ANELVA CORP (5)· patent assignee history

2012–2015Patents assigned to AKIYAMA SUSUMU (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON DENSO CO	27	1982–1990
DENSO CORP	8	2003–2017
TOYOTA MOTOR CO LTD	7	1984–1990
CANON ANELVA CORP	5	2010–2018
AKIYAMA SUSUMUself	3	2012–2015

Locations

Location	Patents	Span
Kariya, JP	36	1982–2017
Tokyo, JP	7	1977–2018