LexDanaLexDanabeta
Inventor

Keiji Ida

Inventor
Nagasaki, JP

Overview

2→
Patents
2014
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

F22Bprimary
F22BMethods of steam generation25%
G01BMeasuring length, thickness or similar linear dimensions25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
G01SRadio direction-finding25%
PatentTitleYear
8,786,867'Inspection device and inspection method for boiler furnace water wall tubes'20148,630,147'Method of determining position where work is done in space surrounded by surfaces and work result management device'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to IDA KEIJI (2)· patent assignee history
2014Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
2014Patents assigned to FUJITA MASAAKI (1)· patent assignee history
2014Patents assigned to MATSUMOTO HIROTOSHI (1)· patent assignee history
2014Patents assigned to MIYACHI MASAKAZU (1)· patent assignee history
2014Based in Nagasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IDA KEIJIself22014
MITSUBISHI HEAVY IND LTD22014
FUJITA MASAAKI12014
MATSUMOTO HIROTOSHI12014
MIYACHI MASAKAZU12014
Locations
LocationPatentsSpan
Nagasaki, JP22014