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Inventor

Shozo Kojima

Inventor
Nagaokakyo, JP

Overview

9→
Patents
1980–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C04Bprimary
C04BLime, magnesia20%
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
H01GCapacitors10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
C08JWorking-up7%
C08LCompositions of macromolecular compounds7%
Y10TTechnical subjects covered by former us classification7%
B28BShaping clay or other ceramic compositions3%
B82YSpecific uses or applications of nanostructures3%
PatentTitleYear
6,436,862'Method for manufacturing powdered raw material for dielectric ceramic'20025,232,880'Method for production of nonreducible dielectric ceramic composition'19934,820,668'Process for preparing powdered ceramic raw materials of complex oxide'19894,820,669'Process for preparing powdered ceramic raw materials of complex oxide'19894,771,520'Method of producing laminated ceramic capacitors'19884,698,192'Apparatus for manufacturing a laminated unit of ceramic green sheets'19874,537,865'Process for preparing a particulate ceramic material'19854,371,411'Method of adhering unvulcanized rubber to vulcanized rubber through vulcanization'19834,227,956'Hot-melt adhesion process for vulcanized rubber'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1983Patents assigned to BRIDGESTONE TIRE CO LTD (2)· patent assignee history
1980–1983Based in Higashimurayama, JP· patent location history
1985–2002Patents assigned to MURATA MANUFACTURING CO (7)· patent assignee history
1985Based in Kyoto, JP· patent location history
1987–1989Based in Nagaokakyo, JP· patent location history
1993Based in Oumihachiman, JP· patent location history
2002Based in Omihachiman, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MANUFACTURING CO71985–2002
BRIDGESTONE TIRE CO LTD21980–1983
Locations
LocationPatentsSpan
Nagaokakyo, JP41987–1989
Higashimurayama, JP21980–1983
Omihachiman, JP12002
Oumihachiman, JP11993
Kyoto, JP11985