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Inventor

Masatoshi Enomoto

Inventor
Tochigi, JP

Overview

17→
Patents
1996–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 17 as inventor

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

B23Kprimary
B23KSoldering or unsoldering23%
F16FSprings11%
B60GVehicle suspension arrangements9%
Y10TTechnical subjects covered by former us classification9%
B23PMetal-working not otherwise provided for6%
F01KSteam engine plants6%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling3%
B23DPlaning3%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%
PatentTitleYear
10,525,549Friction stir welding device, and rotary tool used for friction stir welding202010,418,203Vented push switch20198,466,872'Input apparatus'20138,266,918'Refrigerant circulating pump, refrigerant circulating pump system, method of pumping refrigerant, and rankine cycle system'20127,530,235'Heat pump, heat pump system, method of pumping refrigerant, and rankine cycle system'20096,510,975'Friction agitation joining tool and friction agitation joining method using the same'20036,470,726'Method for manufacturing an extruded article changing in cross-section and an apparatus for extruding said extruded article'20026,344,117'Backing plate for sputtering'20026,298,962'Member for arm'20016,244,496'Connected structure and method for manufacturing the same'20016,227,432'Friction agitation jointing method of metal workpieces'20016,125,539'Process for producing vibration isolator'20006,094,818'Process for producing vibration isolator'20006,007,058'Mounting component for a cylindrical bushing and a mounting body'19995,979,742'Friction agitation joining method for joining metallic joining members'19995,499,801'Tool holding an elongate profile material to be sliced'19965,484,981'Method of cutting a hollow metallic material'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2001Patents assigned to SHOWA ALUMINUM CORP (7)· patent assignee history
1996–2003Based in Tochigi, JP· patent location history
1996–1999Based in Oyama-shi, JP· patent location history
1999–2001Patents assigned to TOKAI RUBBER IND LTD (4)· patent assignee history
2000–2009Based in Oyama, JP· patent location history
2001–2012Patents assigned to SHOWA DENKO KK (6)· patent assignee history
2009–2012Patents assigned to DOSHISHA (2)· patent assignee history
2012–2013Patents assigned to ENOMOTO MASATOSHI (2)· patent assignee history
2013–2019Based in Okayama, JP· patent location history
2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHOWA ALUMINUM CORP71996–2001
SHOWA DENKO KK62001–2012
TOKAI RUBBER IND LTD41999–2001
DOSHISHA22009–2012
ENOMOTO MASATOSHIself22012–2013
Locations
LocationPatentsSpan
Tochigi, JP81996–2003
Oyama, JP32000–2009
Okayama, JP22013–2019
Oyama-shi, JP21996–1999
Osaka, JP12020