Inventor

Takehiro Takashima

Inventor

Himeji, JP

Overview

4→

Patents

1980–2003

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 4 as inventor

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

B29BPreparation or pretreatment of the material to be shaped8%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%

C07BGeneral methods of organic chemistry8%

C07CAcyclic or carbocyclic compounds8%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof8%

F02NStarting of combustion engines8%

F04DNon-positive-displacement pumps8%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g8%

H02KDynamo-electric machines8%

PatentTitleYear

6,582,667'Shell-and-tube reactor'2003 5,397,220'Canned motor pump'1995 5,229,487'Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof'1993 4,205,641'Start control means for internal combustion engine'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to YAMAHA MOTOR CO LTD (1)· patent assignee history

1980Based in Hamamatsu, JP· patent location history

1993–2003Patents assigned to NIPPON CATALYTIC CHEM IND (3)· patent assignee history

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

1995Patents assigned to TEIKOKU ELECTRIC MANUFACTURING (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON CATALYTIC CHEM IND	3	1993–2003
TEIKOKU ELECTRIC MANUFACTURING	1	1995
YAMAHA MOTOR CO LTD	1	1980

Locations

Location	Patents	Span
Himeji, JP	3	1993–2003
Hamamatsu, JP	1	1980