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Inventor

Sayaka Yamada

Inventor
Kobe, JP

Overview

8→
Patents
2010–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B29Bprimary
B29BPreparation or pretreatment of the material to be shaped35%
B29CShaping or joining of plastics35%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact12%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application12%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,215,497Heat exchanger and production method for heat exchanger20199,689,620'Heat exchanger'20179,463,581'Kneading degree adjusting mechanism, extruder, continuous mixer, kneading degree adjusting method, and kneading method'20168,172,449'Kneading screw, twin screw extruder, and method for assembling kneading screw'20128,132,957'Kneading disc segment and twin-screw extruder'20128,118,475'Kneading degree adjusting apparatus, extruder and continuous kneader'20128,087,815'Kneader'20127,802,915'Device and method for adjusting the degree of mixing'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2019Patents assigned to KOBE STEEL LTD (8)· patent assignee history
2010–2019Based in Kobe, JP· patent location history
2012–2017Patents assigned to YAMADA SAYAKA (6)· patent assignee history
2012–2016Patents assigned to FUKUTANI KAZUHISA (5)· patent assignee history
2012–2016Patents assigned to YAMAGUCHI KAZUO (5)· patent assignee history
2012–2016Patents assigned to YAMANE YASUAKI (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOBE STEEL LTD82010–2019
YAMADA SAYAKAself62012–2017
FUKUTANI KAZUHISA52012–2016
YAMAGUCHI KAZUO52012–2016
YAMANE YASUAKI52012–2016
Locations
LocationPatentsSpan
Kobe, JP82010–2019