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Inventor

Koji Sakakibara

Inventor
Hekinan, JP

Overview

22→
Patents
1986–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 22 as inventor

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

F02Pprimary
F02PIgnition, other than compression ignition, for internal-combustion engines33%
Y02TClimate change mitigation technologies related to transportation27%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure17%
F02DControlling combustion engines12%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
C10MLubricating compositions2%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions2%
F02BInternal-combustion piston engines2%
G01MTesting static or dynamic balance of machines or structures2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
PatentTitleYear
9,663,698'Cold and heat storage agent composition'20179,422,500'Noise reducing grease composition'20166,679,223'Engine control system with cam sensor'20045,604,304'Engine cycle timing and synchronization based on crankshaft angle measurements'19975,522,254'Knock sensing apparatus for internal combustion engine'19965,503,126'Ignition timing control system for internal combustion engines'19965,494,016'Ignition timing control apparatus for an internal combustion engine'19965,404,854'Knock control system for internal combustion engine'19955,355,853'Knock control system for internal combustion engine'19945,339,245'System for detecting combustion state in internal combustion engine'19945,329,904'Engine control apparatus for discriminating cylinders'19945,215,058'Knock control apparatus for internal combustion engines'19935,188,080'Knocking control system for internal combustion engine'19935,186,145'Knocking control apparatus for internal combustion engine'19935,134,980'Knock generation control system for engines'19924,993,387'Knock control system for internal combustion engine'19914,770,144'Knock control apparatus and method for internal combustion engines'19884,711,214'Anti-knocking control in internal combustion engine'19874,711,212'Anti-knocking in internal combustion engine'19874,711,213'Knock control system for internal combustion engines'19874,699,106'Knock control system for internal combustion engines'19874,617,895'Anti-knocking control in internal combustion engine'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1997Patents assigned to NIPPON DENSO CO (19)· patent assignee history
1986–2004Based in Hekinan, JP· patent location history
2004–2017Patents assigned to DENSO CORP (3)· patent assignee history
2016–2017Patents assigned to KYODO YUSHI (2)· patent assignee history
2016Patents assigned to HISAKA KOJI (1)· patent assignee history
2016Patents assigned to IKEJIMA SHOZO (1)· patent assignee history
2016Based in Kariya, JP· patent location history
2017Based in Yatomi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON DENSO CO191986–1997
DENSO CORP32004–2017
KYODO YUSHI22016–2017
HISAKA KOJI12016
IKEJIMA SHOZO12016
Locations
LocationPatentsSpan
Hekinan, JP201986–2004
Yatomi, JP12017
Kariya, JP12016