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Inventor

Naoya Yasuhara

Inventor
Hitachinaka, JP

Overview

2→
Patents
2012–2016
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.

F04Bprimary
F04BPositive-displacement machines for liquids50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
9,410,543'Pump for liquid chromatograph, and liquid chromatograph'20168,191,405'Solvent delivery device and analytical system'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2012–2016Patents assigned to ISHII KIMIHIKO (2)· patent assignee history
2012–2016Patents assigned to KAJI HIRONORI (2)· patent assignee history
2012–2016Patents assigned to YASUHARA NAOYA (2)· patent assignee history
2012–2016Based in Hitachinaka, JP· patent location history
2016Patents assigned to AKIEDA DAISUKE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP22012–2016
ISHII KIMIHIKO22012–2016
KAJI HIRONORI22012–2016
YASUHARA NAOYAself22012–2016
AKIEDA DAISUKE12016
Locations
LocationPatentsSpan
Hitachinaka, JP22012–2016