Real Time Touch

new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)

Real Time Touch

Yamada Manufacturing Co Ltd patents

Recent patent applications related to Yamada Manufacturing Co Ltd. Yamada Manufacturing Co Ltd is listed as an Agent/Assignee. Note: Yamada Manufacturing Co Ltd may have other listings under different names/spellings. We're not affiliated with Yamada Manufacturing Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "Y" | Yamada Manufacturing Co Ltd-related inventors

Steering device

A steering device according to the present invention has: a column pipe; a hanger bracket; an outer column that covers the column pipe in such a manner that the column pipe can move in a front-back direction; a fixed bracket that sandwiches the outer column; a fastening tool that has... Yamada Manufacturing Co Ltd

Temperature sensitive valve mechanism

A pump housing has a main oil passage, a return oil passage provided substantially in parallel with the main oil passage, and a valve insertion hole extending across the main oil passage such that a closed fore end of the valve insertion hole reaches in the vicinity of the return... Yamada Manufacturing Co Ltd

Hydraulic control apparatus and hydraulic control method

A hydraulic control apparatus includes: a branch path that branches from a passage connected to an oil pump and equipment to which oil is supplied by the oil pump; an accumulator connected to the branch path to accumulate and discharge high-pressure oil supplied from the branch path; a check valve... Yamada Manufacturing Co Ltd

Variable-capacity vane pump

A pump is provided, which includes: an internal housing inside which a vane rotor is housed; a pump housing 1 in which the centre of rotation of the vane rotor is immovable and the internal housing is able to move; a first control oil chamber which causes the internal housing... Yamada Manufacturing Co Ltd

Oil pump

A housing of an oil pump includes a suction port, a discharge port, and a partitioning section formed to partition the suction port and the discharge port. The discharge port has discharge groove portions each formed in a groove shape so as to introduce oil from the partitioning section, and... Yamada Manufacturing Co Ltd

Relief device of oil circuit of engine

[Problem] To provide a relief device for an oil circuit of an engine provided with an oil pressure relief valve and a temperature-sensitive relief valve, with which it is possible for oil to be relieved (expelled) at the intended pressure regardless of the oil temperature, and with which it is... Yamada Manufacturing Co Ltd

Steering manufacturing same

A steering apparatus includes: a fixing bracket fixed by being suspended to a vehicle body and having fixed side portions on both sides in a width direction of the vehicle body; and an outer column formed of aluminum by die-casting and sandwiched between the fixed side portions, wherein protrusion portions... Yamada Manufacturing Co Ltd

Steering apparatus

A steering apparatus includes a column pipe, an outer column, a fixed bracket, a stopper bracket, and a clamping tool. The stopper bracket has a first suspending planar portion and a second suspending planar portion. A telescopic slot and an impact absorbing slot are formed in the first and second... Yamada Manufacturing Co Ltd

Relief valve device

Provided is a relief valve device including: a housing (1) including a valve chamber (2), an orifice (25), and a relief discharge port (26); a valve body (4) that opens and closes the relief discharge port (26) while moving inside the valve chamber (2) of the housing (1); a relief... Yamada Manufacturing Co Ltd

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Yamada Manufacturing Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Yamada Manufacturing Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by