LexDanaLexDanabeta
Inventor

Keiichi Moritsuka

Inventor
Yokohama, JP

Overview

2→
Patents
2018–2019
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E04Bprimary
E04BGeneral building constructions25%
E04HBuildings or like structures for particular purposes25%
E04GScaffolding13%
F16FSprings13%
F22BMethods of steam generation13%
G01VGeophysics13%
PatentTitleYear
10,309,643Structure for seismic isolation, steel support structure, and method for seismic isolation of existing steel support structures201910,100,546Support structure2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to MITSUBISHI HITACHI POWER SYS (2)· patent assignee history
2018Based in Tokyo, JP· patent location history
2019Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HITACHI POWER SYS22018–2019
Locations
LocationPatentsSpan
Yokohama, JP12019
Tokyo, JP12018