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Inventor

Takeo Mizuguchi

Inventor
Matsue, JP

Overview

2→
Patents
1990–1999
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.

C22Cprimary
C22CAlloys40%
C23CCoating metallic material20%
G11BInformation storage based on relative movement between record carrier and transducer20%
H01FMagnets20%
PatentTitleYear
5,958,331'Fe-Ni based alloy sheet having superior surface characteristic and superior etchability'19994,941,920'Sintered target member and method of producing same'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to HITACHI METALS LTD (2)· patent assignee history
1990Based in Yasugi, JP· patent location history
1999Based in Matsue, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI METALS LTD21990–1999
Locations
LocationPatentsSpan
Matsue, JP11999
Yasugi, JP11990