LexDanaLexDanabeta
Inventor

Sumitada Kakimoto

Inventor
Futtsu, JP

Overview

2→
Patents
1988–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B07Cprimary
B07CPostal sorting25%
B21BRolling of metal25%
C21DModifying the physical structure of ferrous metals25%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light25%
PatentTitleYear
5,911,327'Method of automatically discriminating and separating scraps containing copper from iron scraps'19994,785,646'Method of cooling hot-rolled steel plate'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1999Patents assigned to NIPPON STEEL CORP (2)· patent assignee history
1988Based in Tokyo, JP· patent location history
1999Based in Futtsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL CORP21988–1999
Locations
LocationPatentsSpan
Futtsu, JP11999
Tokyo, JP11988