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Inventor

Kinrou Hashimoto

Inventor
Yokohama, JP

Overview

2→
Patents
1984–1985
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds20%
F02BInternal-combustion piston engines20%
Y10TTechnical subjects covered by former us classification20%
C08CTreatment or chemical modification of rubbers10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
F16JPistons10%
F16LPipes10%
PatentTitleYear
4,491,621'Diaphragm'19854,486,480'Rubber hose comprising a liquid nitrile-butadiene copolymer incorporated into a partially hydrogenated unsaturated acrylonitrile-butadiene copolymer'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1985Patents assigned to TOYODA GOSEI KK (2)· patent assignee history
1984–1985Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
1984–1985Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYODA GOSEI KK21984–1985
TOYOTA MOTOR CO LTD21984–1985
Locations
LocationPatentsSpan
Yokohama, JP21984–1985