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Inventor

Tomoko Ogi

Inventor
Tsukuba, JP

Overview

4→
Patents
1990–1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C10Gprimary
C10GCracking hydrocarbon oils18%
C01BNon-metallic elements9%
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse9%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases9%
C12MApparatus for enzymology or microbiology9%
Y02ATechnologies for adaptation to climate change9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,707,417'Process of treating garbage with simultaneous production of methane'19985,681,449'Process for producing oil from organic material-containing sludge'19975,651,953'Method of producing hydrogen from biomass'19974,935,567'Process for liquefying cellulose-containing biomass'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to AGENCY IND SCIENCE TECHN (4)· patent assignee history
1990Based in Ibaraki, JP· patent location history
1997–1998Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY IND SCIENCE TECHN41990–1998
Locations
LocationPatentsSpan
Tsukuba, JP31997–1998
Ibaraki, JP11990