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Inventor

Takeo Akatsuka

Inventor
Osaka, JP

Overview

3→
Patents
1989–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds18%
C11CFatty acids from fats, oils or waxes18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C08JWorking-up9%
C10GCracking hydrocarbon oils9%
C10LFuels not otherwise provided for9%
G03GElectrography9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
PatentTitleYear
8,093,416'Method for producing fatty acid alkyl esters and/or glycerin using fat or oil'20128,039,651'Method for producing fatty acid alkyl ester and/or glycerin'20114,825,249'Cleaning blade for use with photoelectronic copying machine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to YOBEA RULON KOGYO KK (1)· patent assignee history
1989Based in Nagoya, JP· patent location history
2011–2012Patents assigned to NIPPON CATALYTIC CHEM IND (2)· patent assignee history
2011–2012Based in Osaka, JP· patent location history
2012Patents assigned to AKATSUKA TAKEO (1)· patent assignee history
2012Patents assigned to NONOGUCHI MASANORI (1)· patent assignee history
2012Patents assigned to OKU TOMOHARU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CATALYTIC CHEM IND22011–2012
AKATSUKA TAKEOself12012
NONOGUCHI MASANORI12012
OKU TOMOHARU12012
YOBEA RULON KOGYO KK11989
Locations
LocationPatentsSpan
Osaka, JP22011–2012
Nagoya, JP11989