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Inventor

Masao Tamada

Inventor
Takasaki, JP

Overview

12→
Patents
1988–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

C08Jprimary
C08JWorking-up14%
Y10TTechnical subjects covered by former us classification11%
B01DSeparation9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C02FTreatment of water, waste water, sewage, or sludge9%
C08BPolysaccharides9%
C08LCompositions of macromolecular compounds9%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C12NMicroorganisms or enzymes3%
PatentTitleYear
8,633,254'Preparation of gels derived from carboxymethyl cellulose alkali metal salt'20148,586,366'Gel for radiation dosimeter and radiation dosimeter which uses the same'20138,481,718'Method of manufacturing gel using polysaccharides as raw materials'20138,481,719'Method of manufacturing gel using polysaccharides as raw materials'20138,445,404'Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents'20138,288,496'Contact lens and its manufacturing method'20128,227,522'Surface-modified blade rubber, wiper unit, and blade rubber surface modifying method'20127,906,083'Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents'20117,780,877'High-frequency substrate and production method therefor'20107,335,623'Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents'20084,981,798'Immobilization of growing microorganisms on polymer-coated cotton gauze'19914,769,082'Method of pretreatment in saccharification and fermentation of waste cellulose resource'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2011Patents assigned to JAPAN ATOMIC ENERGY RES INST (3)· patent assignee history
1988–2013Based in Gunma, JP· patent location history
2008–2014Patents assigned to JAPAN ATOMIC ENERGY AGENCY (8)· patent assignee history
2010–2014Based in Takasaki, JP· patent location history
2012–2014Patents assigned to TAMADA MASAO (7)· patent assignee history
2012–2014Patents assigned to HIROKI AKIHIRO (5)· patent assignee history
2012–2014Patents assigned to NAGASAWA NAOTSUGU (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN ATOMIC ENERGY AGENCY82008–2014
TAMADA MASAOself72012–2014
HIROKI AKIHIRO52012–2014
NAGASAWA NAOTSUGU52012–2014
JAPAN ATOMIC ENERGY RES INST31988–2011
Locations
LocationPatentsSpan
Takasaki, JP62010–2014
Gunma, JP61988–2013