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Inventor

Yasunobu Fukatani

Inventor
Hirakata, JP

Overview

17→
Patents
1979–2000
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 17 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation53%
B23PMetal-working not otherwise provided for13%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%
Y10TTechnical subjects covered by former us classification13%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
6,142,279'Modular clutch construction'20006,062,364'Modular clutch'20005,927,459'Modular clutch'19995,730,266'Modular clutch construction'19985,645,150'Modular clutch construction'19975,392,888'Modular clutch construction'19954,982,824'Fluid clutch'19914,903,814'Clutch disc'19904,895,235'Clutch'19904,856,634'Clutch'19894,848,550'Load transmission lever for pull-type clutch'19894,807,730'Clutch brake'19894,782,926'Clutch brake'19884,720,002'Clutch having an adjustable diaphragm spring engaging lever'19884,660,695'Diaphragm spring holding structure for clutch cover assembly'19874,537,299'Facing assembly of a friction clutch disc'19854,141,441'Release assistor of a friction clutch'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1995Patents assigned to DAIKIN MFG CO LTD (12)· patent assignee history
1979–2000Based in Hirakata, JP· patent location history
1989–2000Based in Neyagawa, JP· patent location history
1989Based in Osaka, JP· patent location history
1997–2000Patents assigned to DAIKIN CLUTCH CORP (3)· patent assignee history
1999–2000Patents assigned to EXEDY CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN MFG CO LTD121979–1995
DAIKIN CLUTCH CORP31997–2000
EXEDY CORP21999–2000
Locations
LocationPatentsSpan
Hirakata, JP91979–2000
Neyagawa, JP71989–2000
Osaka, JP11989