Inventor

Kazunori Koba

Inventor

Nagasaki, JP

Overview

9→

Patents

1993–2015

Patent span

Human necessities

Primary field (CPC A)

Patents· 9 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

A23KFodder9%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%

A61KPreparations for medical, dental or toiletry purposes9%

B01DSeparation9%

C02FTreatment of water, waste water, sewage, or sludge9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation6%

A61QSpecific use of cosmetics or similar toiletry preparations6%

B08BCleaning in general6%

PatentTitleYear

9,029,110'Method for producing functional microbially fermented tea extract containing polyphenol derivative'2015 8,558,016'Polyphenol derivative and method for producing the same'2013 6,562,205'High-temperature ultrapure water production apparatus and liquid medicine preparation apparatus equipped with the production apparatus'2003 6,451,336'Method for increasing brown fat, comprising administering conjugated linoleic acid as active ingredient'2002 6,379,548'System for recovering and treating waste water'2002 6,358,998'Body fat-reducing agent comprising dioxabicyclo3.3.0 octane derivative as active ingredient'2002 5,501,240'Cleaning method and cleaning apparatus'1996 5,250,183'Apparatus for manufacturing ultra-pure water'1993 5,250,117'Degreasing-cleaning method'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2003Patents assigned to HITACHI SHIPBUILDING ENG CO (5)· patent assignee history

1993–2003Based in Osaka, JP· patent location history

1996Based in Kawachinagano, JP· patent location history

2002–2015Based in Nagasaki, JP· patent location history

2013–2015Patents assigned to AOKI NAOHITO (2)· patent assignee history

2013–2015Patents assigned to ISHIMARU KANJI (2)· patent assignee history

2013–2015Patents assigned to KAWAMURA DENBEI (2)· patent assignee history

2013–2015Patents assigned to KOBA KAZUNORI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI SHIPBUILDING ENG CO	5	1993–2003
AOKI NAOHITO	2	2013–2015
ISHIMARU KANJI	2	2013–2015
KAWAMURA DENBEI	2	2013–2015
KOBA KAZUNORIself	2	2013–2015

Locations

Location	Patents	Span
Nagasaki, JP	4	2002–2015
Osaka, JP	4	1993–2003
Kawachinagano, JP	1	1996