Inventor

Kokki Sakai

Inventor

Fukuoka, JP

Overview

4→

Patents

1992–2003

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.

C12Nprimary

C12NMicroorganisms or enzymes22%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

C12YEnzymes11%

D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials11%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents6%

C02FTreatment of water, waste water, sewage, or sludge6%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms6%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%

PatentTitleYear

6,653,119'White rot fungi and method for decomposing dioxins using them'2003 5,431,820'Method for treating liquid waste after pulp bleaching'1995 5,149,648'Enzymes employed for producing pulps'1992 5,081,027'Method for producing pulp by treatment using a microorganism, and its related enzymes'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1995Patents assigned to KOBE STEEL LTD (3)· patent assignee history

1992–2003Based in Fukuoka, JP· patent location history

1995Based in Munakata, JP· patent location history

2003Patents assigned to BIO REMEDIATION TECHNOLOGIE IN (1)· patent assignee history

2003Patents assigned to KONDO RYUICHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOBE STEEL LTD	3	1992–1995
BIO REMEDIATION TECHNOLOGIE IN	1	2003
KONDO RYUICHIRO	1	2003

Locations

Location	Patents	Span
Fukuoka, JP	3	1992–2003
Munakata, JP	1	1995