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Inventor

Masaru Toida

Inventor
Tokyo, JP

Overview

2→
Patents
2009–2013
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.

B01Fprimary
B01FMixing, e.g. dissolving, emulsifying or dispersing14%
B05BSpraying apparatus14%
B28CPreparing clay14%
E02DFoundations14%
E21BEarth or rock drilling14%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels14%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment14%
PatentTitleYear
8,470,406'Method of spray application, and spray apparatus, for bentonite material'20137,493,954'Systems and methods for installation, design and operation of groundwater monitoring systems in boreholes'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to KAJIMA CORP (2)· patent assignee history
2009Patents assigned to BESST INC (1)· patent assignee history
2009–2013Based in Tokyo, JP· patent location history
2013Patents assigned to ISOBE TAKAHISA (1)· patent assignee history
2013Patents assigned to KOBAYASHI ICHIZO (1)· patent assignee history
2013Patents assigned to NAKAJIMA MAKOTO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAJIMA CORP22009–2013
BESST INC12009
ISOBE TAKAHISA12013
KOBAYASHI ICHIZO12013
NAKAJIMA MAKOTO12013
Locations
LocationPatentsSpan
Tokyo, JP22009–2013