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Inventor

Atsushi Nakai

Inventor
Hitachinaka, JP

Overview

8→
Patents
1988–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 8 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof70%
F16KValves10%
G01SRadio direction-finding10%
G10KSound-producing devices10%
PatentTitleYear
10,415,527Fuel injection valve201910,280,886Fuel injection valve201910,197,028Fuel injector201910,030,621Fuel injection valve20189,157,403'Fuel injection valve'20159,121,379'Fuel injection valve'20159,103,309'Fuel injection valve'20154,726,230'Ultrasound imaging apparatus'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Based in Ootawara, JP· patent location history
2015–2019Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (7)· patent assignee history
2015Patents assigned to KOBAYASHI NOBUAKI (1)· patent assignee history
2015Patents assigned to NAKAI ATSUSHI (1)· patent assignee history
2015Patents assigned to OHNO HIROSHI (1)· patent assignee history
2015Patents assigned to OKAMOTO YOSHIO (1)· patent assignee history
2015Based in Isesaki, JP· patent location history
2018–2019Based in Hitachinaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI AUTOMOTIVE SYSTEMS LTD72015–2019
KOBAYASHI NOBUAKI12015
NAKAI ATSUSHIself12015
OHNO HIROSHI12015
OKAMOTO YOSHIO12015
Locations
LocationPatentsSpan
Hitachinaka, JP42018–2019
Isesaki, JP32015
Ootawara, JP11988