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Inventor

Kametaro Hashimoto

Inventor
Toyota, JP

Overview

8→
Patents
1976–1988
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 8 as inventor

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

C22Cprimary
C22CAlloys22%
Y10TTechnical subjects covered by former us classification17%
B22FWorking metallic powder11%
F01LCyclically operating valves for machines or engines11%
F02BInternal-combustion piston engines11%
B22DCasting of metals6%
B23KSoldering or unsoldering6%
F16KValves6%
H01FMagnets6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
4,793,970'Heat-resistant, corrosion-resistant nickel base alloys'19884,533,579'Vibration-resistant, heat-insulating casting and method of making'19854,080,205'Sintered alloy having wear-resistance at high temperature'19784,073,474'Poppet valve'19784,035,159'Iron-base sintered alloy for valve seat'19774,021,167'Apparatus for manufacturing spherical hollow particles'19773,977,838'Anti-wear ferrous sintered alloy'19763,962,385'Method for manufacturing spherical hollow particles'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history
1976–1985Based in Toyota, JP· patent location history
1988Patents assigned to ARAKAWA TADAOKI (1)· patent assignee history
1988Patents assigned to HASHIMOTO KAMETARO (1)· patent assignee history
1988Patents assigned to IMADA KUNIO (1)· patent assignee history
1988Patents assigned to NIIMI ITARU (1)· patent assignee history
1988Based in Toyota-shi, Aichi-ken, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD71976–1985
ARAKAWA TADAOKI11988
HASHIMOTO KAMETAROself11988
IMADA KUNIO11988
NIIMI ITARU11988
Locations
LocationPatentsSpan
Toyota, JP71976–1985
Toyota-shi, Aichi-ken, JP11988