Inventor

Shigekatsu Ozaki

Inventor

Futtsu, JP

Overview

1996–2012

Patent span

Performing operations

Primary field (CPC B)

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

B22Dprimary

B22DCasting of metals29%

C22CAlloys18%

B23KSoldering or unsoldering12%

H01FMagnets12%

Y10TTechnical subjects covered by former us classification12%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling6%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%

C21DModifying the physical structure of ferrous metals6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996–2012Patents assigned to NIPPON STEEL CORP (8)· patent assignee history

1996–2001Based in Futtsu, JP· patent location history

2010–2011Based in Kitakyushu, JP· patent location history

2012Patents assigned to IMAI TAKESHI (2)· patent assignee history

2012Patents assigned to OZAKI SHIGEKATSU (2)· patent assignee history

2012Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations