Inventor

Takehiko Hirabara

Inventor

Osaka, JP

Overview

4→

Patents

2006–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

B29Cprimary

B29CShaping or joining of plastics14%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%

D04HMaking textile fabrics, e.g. from fibres or filamentary material14%

Y10TTechnical subjects covered by former us classification14%

A61MDevices for introducing media into, or onto, the body7%

B29BPreparation or pretreatment of the material to be shaped7%

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. inserts7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

PatentTitleYear

10,907,284Nonwoven fabric and method of manufacturing same2021 9,950,133Heat and moisture exchanger2018 7,059,665'CFRP plate material and method for preparation thereof'2006 6,995,099'Composite reinforcing fiber base material, preform and production method for fiber reinforced plastic'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to TORAY INDUSTRIES (2)· patent assignee history

2006Based in Shiga, JP· patent location history

2018–2021Patents assigned to TORAY FINECHEMICALS CO LTD (2)· patent assignee history

2018Patents assigned to TORAY MEDICAL CO LTD (1)· patent assignee history

2018–2021Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORAY FINECHEMICALS CO LTD	2	2018–2021
TORAY INDUSTRIES	2	2006
TORAY MEDICAL CO LTD	1	2018

Locations

Location	Patents	Span
Osaka, JP	2	2018–2021
Shiga, JP	2	2006