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Inventor

Yasuhiko Kubota

Inventor
Izumo, JP

Overview

14→
Patents
1987–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables21%
D01HSpinning or twisting18%
H01GCapacitors15%
H05KPrinted circuits12%
H01FMagnets9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
Y02TClimate change mitigation technologies related to transportation6%
E02FDredging3%
F02DControlling combustion engines3%
G03GElectrography3%
PatentTitleYear
6,661,641'Monolithic ceramic capacitor'20036,574,089'Monolithic ceramic capacitor'20036,518,632'Ceramic electronic part'20036,473,292'Monolithic ceramic electronic component'20026,288,887'Ceramic electronic component'20016,285,836'Process cartridge and process cartridge identification mechanism'20015,588,602'Package changing system for supplying and discharging loaded and empty packages to and from a machine frame'19965,222,351'Yarn exchange and doffing device for use with a two-for-one twister'19935,189,872'Processing robot for a two-for-one twister'19935,182,902'Processing robot for a two-for-one-one twister'19934,998,407'Method and apparatus for producing yarn'19914,917,326'Fluff scattering preventing device in winder'19904,836,165'Engine controlling apparatus for a wheeled type construction machine'19894,681,271'Yarn end finding apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1996Patents assigned to MURATA MACHINERY LTD (7)· patent assignee history
1987–1990Based in Nagaokakyo, JP· patent location history
1989Patents assigned to KOMATSU MFG CO LTD (1)· patent assignee history
1989Based in Kawagoe, JP· patent location history
1991–1996Based in Kyoto, JP· patent location history
2001–2003Patents assigned to MURATA MANUFACTURING CO (5)· patent assignee history
2001Patents assigned to FUJI XEROX CO LTD (1)· patent assignee history
2001–2003Based in Izumo, JP· patent location history
2001Based in Iwatsuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MACHINERY LTD71987–1996
MURATA MANUFACTURING CO52001–2003
FUJI XEROX CO LTD12001
KOMATSU MFG CO LTD11989
Locations
LocationPatentsSpan
Izumo, JP52001–2003
Kyoto, JP51991–1996
Nagaokakyo, JP21987–1990
Iwatsuki, JP12001
Kawagoe, JP11989