Inventor

Kazutaka Katayama

Inventor

Komaki, JP

Overview

37→

Patents

2001–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 37 as inventor

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

F16Lprimary

F16LPipes25%

Y10TTechnical subjects covered by former us classification21%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%

C08LCompositions of macromolecular compounds7%

B29CShaping or joining of plastics6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%

B29LIndexing scheme associated with subclass b29c, relating to particular articles3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%

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. inserts2%

PatentTitleYear

10,533,076Resin composition and method for producing pearly molded body2020 10,066,773Piping connection structure2018 9,803,084'Resin composition for fuel tubes, and fuel tube'2017 9,567,959'Connector'2017 9,228,085'Resin composition for refrigerant-transporting hose and method of producing the resin composition, and refrigerant-transporting hose'2016 9,163,754'Resin-made fuel inlet pipe, and method for producing same'2015 8,765,244'Resin-made inlet pipe and method of producing the pipe'2014 8,747,951'Method for manufacturing hose with protector layer'2014 8,739,836'Refrigerant-transporting hose'2014 8,685,515'Refrigerant-transporting hose'2014 8,673,417'Hose for gasohol fuel'2014 8,609,200'Hose with sealing layer, direct-connect assembly including the same and method of manufacturing the same'2013 8,555,931'In-tank tube for automotive fuel and method of producing the tube'2013 8,273,432'Automotive fuel hose'2012 8,227,061'Heat resistant air hose'2012 8,210,213'Multilayer tube'2012 8,092,880'Fuel hose'2012 7,517,563'Hose of impermeability and a process for manufacturing the same'2009 7,306,013'Fuel hose'2007 7,150,294'Fuel cell hose'2006 7,150,295'Fuel cell hose'2006 7,011,114'Automotive fuel hose'2006 6,926,924'Metal-composite hose and a process for manufacturing the same'2005 6,838,141'Hose'2005 6,808,671'Method for manufacturing fuel hose and ultraviolet crosslinking composition used therefor'2004 6,631,741'Metal-composite corrugated hoses and a process for manufacturing the same'2003 6,619,329'Hose'2003 6,602,565'Method of producing fuel hose and fuel hose obtained thereby'2003 6,599,640'Vibration damper including polyamide-resin member covered by elastic layer, and method of producing the same'2003 6,576,313'Bonded laminate structure, hose containing the bonded laminate structure, and methods for producing the same'2003 6,543,785'Packing structure'2003 6,517,118'Hose device for fuel transportation'2003 6,481,464'Check valve'2002 6,464,264'Heat resisting resin based engaging and holding member'2002 6,443,185'Fuel hose'2002 6,401,761'Hydrogen fuel hose'2002 6,267,148'Conductive resin tube and conductive polyamide resin composition'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2017Patents assigned to TOKAI RUBBER IND LTD (34)· patent assignee history

2001Based in Inuyama, JP· patent location history

2002–2017Based in Komaki, JP· patent location history

2004–2017Based in Aichi, JP· patent location history

2006–2018Based in Kasugai, JP· patent location history

2012–2014Patents assigned to KATAYAMA KAZUTAKA (7)· patent assignee history

2012–2013Patents assigned to MIZUTANI KOJI (3)· patent assignee history

2012–2014Patents assigned to IIO SHINJI (2)· patent assignee history

2015–2018Patents assigned to SUMITOMO RIKO CO LTD (5)· patent assignee history

2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKAI RUBBER IND LTD	34	2001–2017
KATAYAMA KAZUTAKAself	7	2012–2014
SUMITOMO RIKO CO LTD	5	2015–2018
MIZUTANI KOJI	3	2012–2013
IIO SHINJI	2	2012–2014

Locations

Location	Patents	Span
Komaki, JP	21	2002–2017
Kasugai, JP	12	2006–2018
Aichi, JP	2	2004–2017
Tokyo, JP	1	2020
Inuyama, JP	1	2001