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Inventor

Takehiro Nishiba

Inventor
Tokyo, JP

Overview

2→
Patents
2011–2013
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Kprimary
F16KValves40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
8,590,861'Gate valve and substrate processing apparatus equipped with the same'20138,047,231'Valve element unit and gate valve apparatus'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to NIPPON VAL QUA IND LTD (1)· patent assignee history
2011Based in Shizuoka, JP· patent location history
2013Patents assigned to HIROKI TSUTOMU (1)· patent assignee history
2013Patents assigned to MATSUSHITA MASANAO (1)· patent assignee history
2013Patents assigned to NISHIBA TAKEHIRO (1)· patent assignee history
2013Patents assigned to NOSE MASAAKI (1)· patent assignee history
2013Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIROKI TSUTOMU12013
MATSUSHITA MASANAO12013
NIPPON VAL QUA IND LTD12011
NISHIBA TAKEHIROself12013
NOSE MASAAKI12013
Locations
LocationPatentsSpan
Tokyo, JP12013
Shizuoka, JP12011