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Inventor

Masatoshi Hada

Inventor
Nagoya, JP

Overview

24→
Patents
2001–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 24 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
F01MLubricating of machines or engines in general13%
F01PCooling of machines or engines in general9%
F02FCylinders, pistons or casings, for combustion engines9%
F01LCyclically operating valves for machines or engines7%
Y10TTechnical subjects covered by former us classification7%
F16HGearing4%
A01KAnimal husbandry2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60NSeats specially adapted for vehicles2%
PatentTitleYear
11,015,513Cooling device202110,960,805Vehicle seat having locking element and receiving element202110,066,730Gearbox and method for assembling same20189,869,234'Structure for retaining temperature sensing device and internal combustion engine provided with same'20188,931,782'Seal structure'20158,887,694'Fuel pump driving structure and internal combustion engine'20148,776,631'Transmission shift fork'20147,930,999'Cooling water passage structure of internal combustion engines'20117,308,870'Coolant distributing means for an internal combustion engine'20077,219,578'Flywheel'20077,171,937'Oil pan for internal combustion engine'20077,159,330'Oil level gauge guide structure'20077,131,421'Oil pan of internal combustion engine'20067,124,727'Installation structure of intake manifold'20067,077,095'Cylinder block structure'20067,047,955'Crankcase emission control device'20067,040,275'Oil pan structure'20066,868,818'Constitution of protecting fuel delivery tube of engine'20056,786,643'Cam bracket'20046,553,955'Intake manifold for internal combustion engine'20036,289,863'Intake manifold'20016,286,213'Method of securing intake tubes in intake manifold'20016,216,656'Surge tank structure in intake manifold'20016,192,848'Intake manifold'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2018Patents assigned to AICHI MACHINE IND (20)· patent assignee history
2001–2003Patents assigned to SAN O IND CO (5)· patent assignee history
2001–2021Based in Nagoya, JP· patent location history
2004–2015Patents assigned to NISSAN MOTOR (7)· patent assignee history
2014–2015Patents assigned to HADA MASATOSHI (3)· patent assignee history
2018Patents assigned to ATSUMITEC CO LTD (1)· patent assignee history
2021Based in Nagakute-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AICHI MACHINE IND202001–2018
NISSAN MOTOR72004–2015
SAN O IND CO52001–2003
HADA MASATOSHIself32014–2015
ATSUMITEC CO LTD12018
Locations
LocationPatentsSpan
Nagoya, JP232001–2021
Nagakute-shi, JP12021