Inventor

Ryuji Takashina

Inventor

Hiroshima, JP

Overview

3→

Patents

2000–2002

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B29Cprimary

B29CShaping or joining of plastics17%

B29LIndexing scheme associated with subclass b29c, relating to particular articles17%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines17%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts11%

F16LPipes11%

Y10TTechnical subjects covered by former us classification11%

PatentTitleYear

6,371,070'Inertia charge intake manifold for multi-cylinder internal combustion engine and connecting method for branch pipes of intake manifold'2002 6,283,078'Inertia charge intake manifold for multi-cylinder internal combustion engine and connecting method for branch pipes of intake manifold'2001 6,117,380'Method and apparatus for manufacturing tubular body of synthetic resin, and intake manifold of synthetic resin'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to DAIKO KK (2)· patent assignee history

2000Based in Higashihiroshima, JP· patent location history

2001–2002Patents assigned to DAIHATSU MOTOR CO LTD (2)· patent assignee history

2001–2002Patents assigned to TOYOTA MOTOR CORP (2)· patent assignee history

2001Based in Toyota, JP· patent location history

2002Patents assigned to G P DAIKYO CORP (1)· patent assignee history

2002Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAIHATSU MOTOR CO LTD	2	2001–2002
DAIKO KK	2	2000–2001
TOYOTA MOTOR CORP	2	2001–2002
G P DAIKYO CORP	1	2002

Locations

Location	Patents	Span
Hiroshima, JP	1	2002
Toyota, JP	1	2001
Higashihiroshima, JP	1	2000