Inventor

Hiromi Sano

Inventor

Nagoya, JP

Overview

46→

Patents

1978–2010

Patent span

Physics

Primary field (CPC G)

Patents· 46 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties58%

C04BLime, magnesia8%

F16KValves8%

F24FAir-conditioning8%

B01DSeparation3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%

Y10TTechnical subjects covered by former us classification3%

H05BElectric heating2%

PatentTitleYear

7,824,531'Multilayered air-fuel ratio sensor'2010 7,553,442'Method of manufacturing an exhaust gas purifying filter'2009 7,358,210'Ceramic body and ceramic catalyst body'2008 7,048,894'Ceramic filter and catalyst-loaded ceramic filter'2006 7,045,047'Gas sensor element'2006 6,951,601'Oxygen concentration detector'2005 6,409,899'Gas sensor element with lead-proof effect'2002 6,354,134'Oxygen sensing element used in a oxygen sensor'2002 6,344,118'Structure of oxygen sensing element'2002 6,332,965'Composite gas sensor'2001 6,258,233'Multilayered air-fuel ratio sensing element'2001 6,254,926'Method of producing oxygen sensor element'2001 6,174,489'Method for manufacturing a gas sensor unit'2001 6,110,348'NOx sensor and manufacturing method of the same'2000 6,096,372'Method for manufacturing O.sub.2 sensor with solid electrolyte member using conductive paste element'2000 6,055,972'Air fuel ratio control apparatus having air-fuel ratio control point switching function'2000 5,948,225'Oxygen sensor element'1999 5,935,399'Air-fuel ratio sensor'1999 5,839,953'Air-direction adjusting apparatus for air-conditioning equipment'1998 5,833,532'Air-direction adjusting apparatus for air-conditioning equipment'1998 5,811,660'Air-fuel ratio sensing element'1998 5,797,792'Air-direction adjusting apparatus in air-conditioning equipment'1998 5,787,866'Air-fuel ratio sensor'1998 5,766,672'Method of manufacturing an oxygen concentration detector element'1998 5,766,434'Oxygen concentration detecting device and method for fabricating the same'1998 5,716,507'Oxygen sensor element'1998 5,707,503'Oxygen sensor element'1998 5,676,811'Air-fuel ratio detecting device'1997 5,660,661'Oxygen sensor'1997 5,660,588'Air-direction adjusting apparatus in air-conditioning equipment'1997 5,593,558'Oxygen concentration detector'1997 5,586,935'Air-direction adjusting apparatus for air-conditioning equipment'1996 5,554,839'Ceramic heater'1996 5,472,591'Oxygen concentration detector having heat-treated support layer providing high responsivity endurance'1995 5,447,618'Oxygen sensor'1995 5,421,984'Oxygen concentration sensor'1995 5,164,068'Oxygen sensor'1992 4,908,119'Apparatus for determining oxygen concentration'1990 4,476,008'Oxygen concentration-sensing device and the method of producing the same'1984 4,402,820'Oxygen analyzer'1983 4,383,906'Device for sensing oxygen concentration in an exhaust gas'1983 4,379,741'Oxygen concentration sensor'1983 4,362,609'Oxygen concentration sensor'1982 4,359,374'Oxygen sensor'1982 4,220,516'Oxygen sensor'1980 4,121,988'Oxygen sensor'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1998Patents assigned to NIPPON DENSO CO (20)· patent assignee history

1978–2010Based in Nagoya, JP· patent location history

1996–1998Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history

1996–1998Based in Shizuoka, JP· patent location history

1997–2008Patents assigned to NIPPON SOKEN (2)· patent assignee history

1998–2010Patents assigned to DENSO CORP (21)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENSO CORP	21	1998–2010
NIPPON DENSO CO	20	1978–1998
MITSUBISHI ELECTRIC CORP	5	1996–1998
NIPPON SOKEN	2	1997–2008

Locations

Location	Patents	Span
Nagoya, JP	41	1978–2010
Shizuoka, JP	5	1996–1998