Inventor

Masahiro Seto

Inventor

Tokyo, JP

Overview

2014–2021

Patent span

Chemistry

Primary field (CPC C)

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

C21Dprimary

C21DModifying the physical structure of ferrous metals15%

C22CAlloys15%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling8%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels8%

B23KSoldering or unsoldering8%

F16LPipes8%

F22BMethods of steam generation8%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application8%

Y02PClimate change mitigation technologies in the production or processing of goods8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (2)· patent assignee history

2014Patents assigned to NISHIYAMA YOSHITAKA (1)· patent assignee history

2014Patents assigned to SETO MASAHIRO (1)· patent assignee history

2014Patents assigned to TANAKA KATSUKI (1)· patent assignee history

2014Based in Nishinomiya, JP· patent location history

2021Patents assigned to NIPPON STEEL CORP (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON STEEL & SUMITOMO METAL CORP	2	2014–2021
NIPPON STEEL CORP	1	2021
NISHIYAMA YOSHITAKA	1	2014
SETO MASAHIROself	1	2014
TANAKA KATSUKI	1	2014

Locations

Location	Patents	Span
Tokyo, JP	1	2021
Nishinomiya, JP	1	2014