Inventor

Kunio Nanba

Inventor

Anjo, JP

Overview

15→

Patents

1978–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 15 as inventor

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

F02Dprimary

F02DControlling combustion engines24%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof18%

F16KValves15%

Y10TTechnical subjects covered by former us classification9%

E21BEarth or rock drilling6%

F04DNon-positive-displacement pumps6%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%

B60NSeats specially adapted for vehicles3%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants3%

G01DMeasuring not specially adapted for a specific variable3%

PatentTitleYear

10,539,146Centrifugal pump2020 9,938,979Centrifugal pump2018 9,689,325'Evaporative fuel processing system'2017 8,807,524'Electromagnetic valve'2014 7,540,278'Fluid control valve'2009 7,472,886'Fluid control valve'2009 7,234,444'Emission gas recycling equipment having butterfly valve'2007 7,198,039'Valve control device reducing noise'2007 7,168,682'Emission gas recycling equipment having butterfly valve'2007 6,766,580'Method for assembling a valve in a passage in a valve system'2004 6,565,067'Valve system for intake air controller for internal combustion engine and manufacturing the same'2003 6,483,296'Angular position detection apparatus'2002 5,133,320'Safety apparatus for combustion engine'1992 D0249100'Safety chair for a child for use in motor vehicles'1978 4,076,307'Safety chair for a child for use in motor vehicles'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to NAMBA PRESS KOGYO KK (1)· patent assignee history

1978Patents assigned to NAMBA PRESS YOGYO KK (1)· patent assignee history

1978Based in Kurashiki, JP· patent location history

1992Patents assigned to NIPPON DENSO CO (1)· patent assignee history

1992–2020Based in Kariya, JP· patent location history

2002–2020Patents assigned to DENSO CORP (11)· patent assignee history

2002–2018Based in Anjo, JP· patent location history

2014Patents assigned to NANBA KUNIO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENSO CORP	11	2002–2020
NAMBA PRESS KOGYO KK	1	1978
NAMBA PRESS YOGYO KK	1	1978
NANBA KUNIOself	1	2014
NIPPON DENSO CO	1	1992

Locations

Location	Patents	Span
Anjo, JP	11	2002–2018
Kariya, JP	2	1992–2020
Kurashiki, JP	2	1978