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Inventor

Nobuhiro Hirata

Inventor
Yokohama, JP

Overview

5→
Patents
1977–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 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 thereof27%
Y10TTechnical subjects covered by former us classification27%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles18%
F16KValves18%
B29CShaping or joining of plastics9%
PatentTitleYear
9,151,256'Overfill prevention valve'20158,360,089'Fuel cut-off valve'20138,100,153'Float valve apparatus'20125,564,466'Negative pressure cut valve'19964,009,975'Device for producing an obliquely oriented film of thermoplastic synthetic resin'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to MITSUI PETROCHEMICAL IND (1)· patent assignee history
1977Based in Ohtake, JP· patent location history
1996–2015Patents assigned to PIOLAX INC (4)· patent assignee history
1996Patents assigned to NISSAN MOTOR (1)· patent assignee history
1996Based in Sagamihara, JP· patent location history
2012–2015Patents assigned to HIRATA NOBUHIRO (3)· patent assignee history
2012Based in Kanagawa, JP· patent location history
2013–2015Based in Yokohama, JP· patent location history
2015Patents assigned to MATSUO SHINICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIOLAX INC41996–2015
HIRATA NOBUHIROself32012–2015
MATSUO SHINICHI12015
MITSUI PETROCHEMICAL IND11977
NISSAN MOTOR11996
Locations
LocationPatentsSpan
Yokohama, JP22013–2015
Kanagawa, JP12012
Sagamihara, JP11996
Ohtake, JP11977