Minoru Ohta

Person

Okazaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ceramic filter and method for purifying water
- Patent number 7,288,199
- Issue date Oct 30, 2007
- NGK Insulators, Ltd.
- Manabu Isomura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Air fuel ratio sensor
- Patent number 6,258,234
- Issue date Jul 10, 2001
- Denso Corporation
- Isao Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Air fuel ratio sensor and method for assembling the same
- Patent number 6,178,806
- Issue date Jan 30, 2001
- Denso Corporation
- Isao Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Air fuel ratio control apparatus having air-fuel ratio control poin...
- Patent number 6,055,972
- Issue date May 2, 2000
- Denso Corporation
- Masaya Fujimoto
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen concentration sensor
- Patent number 5,900,129
- Issue date May 4, 1999
- Nippondenso Co., Ltd.
- Nobuyuki Tsuji
- G01 - MEASURING TESTING
Information Patent Grant
Process for making holograms and holography device
- Patent number 5,898,511
- Issue date Apr 27, 1999
- Nippondenso Co., Ltd.
- Yasuhiro Mizutani
- G02 - OPTICS
Information Patent Grant
Air fuel ratio sensor and method for assembling the same
- Patent number 5,874,664
- Issue date Feb 23, 1999
- Denso Corporation
- Isao Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Air fuel ratio sensor and a method for making the same
- Patent number 5,859,361
- Issue date Jan 12, 1999
- Denso Corporation
- Kenji Fukaya
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen concentration detector
- Patent number 5,800,689
- Issue date Sep 1, 1998
- Nippondenso Co., Ltd.
- Makoto Hori
- G01 - MEASURING TESTING
Information Patent Grant
Air-fuel ratio sensor
- Patent number 5,762,771
- Issue date Jun 9, 1998
- Denso Corporation
- Hirokazu Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Hologram
- Patent number 5,604,611
- Issue date Feb 18, 1997
- Nippondenso Co., Ltd.
- Toshiki Saburi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Catalyst degradation detecting apparatus
- Patent number 5,545,377
- Issue date Aug 13, 1996
- Nippondenso Co., Ltd.
- Kenji Fukaya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for producing fuel/air mixture for combustion engine
- Patent number 5,390,644
- Issue date Feb 21, 1995
- Nippondenso Co., Ltd.
- Naochika Nunogaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hologram
- Patent number 5,313,317
- Issue date May 17, 1994
- Nippondenso Co., Ltd.
- Toshiki Saburi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Direct-heated flow measuring apparatus having improved response cha...
- Patent number 4,912,975
- Issue date Apr 3, 1990
- Nippon Soken, Inc.
- Minoru Ohta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-heated flow measuring apparatus having improved response cha...
- Patent number 4,870,860
- Issue date Oct 3, 1989
- Nippon Soken, Inc.
- Minoru Ohta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-heated flow measuring apparatus having improved sensitivity...
- Patent number 4,843,882
- Issue date Jul 4, 1989
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Flow measuring apparatus
- Patent number 4,833,912
- Issue date May 30, 1989
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device
- Patent number 4,819,037
- Issue date Apr 4, 1989
- Nippon Soken, Inc.
- Nobuyoshi Sakakibara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-heated gas-flow measuring apparatus
- Patent number 4,785,662
- Issue date Nov 22, 1988
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Direct-heated flow measuring apparatus
- Patent number 4,783,996
- Issue date Nov 15, 1988
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Direct-heated flow measuring apparatus having improved sensitivity...
- Patent number 4,761,995
- Issue date Aug 9, 1988
- Nippon Soken, Inc.
- Minoru Ohta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-heated flow measuring apparatus having uniform characteristics
- Patent number 4,756,190
- Issue date Jul 12, 1988
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Direct-heated gas-flow measuring apparatus
- Patent number 4,735,099
- Issue date Apr 5, 1988
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for forming ultrafine particle film of compound
- Patent number 4,714,047
- Issue date Dec 22, 1987
- Nippon Soken, Inc.
- Hirotane Ikeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Film resistor for flow measuring apparatus
- Patent number 4,705,713
- Issue date Nov 10, 1987
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Direct-heated flow measuring apparatus having film resistor
- Patent number 4,688,425
- Issue date Aug 25, 1987
- Nippon Soken, Inc.
- Kenji Kanehara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-heated gas-flow measuring apparatus
- Patent number 4,627,279
- Issue date Dec 9, 1986
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Gas composition sensor
- Patent number 4,478,067
- Issue date Oct 23, 1984
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Gas detecting sensor
- Patent number 4,453,397
- Issue date Jun 12, 1984
- Nippon Soken, Inc.
- Minoru Ohta
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC FILTER AND METHOD FOR PURIFYING WATER
- Publication number 20070125704
- Publication date Jun 7, 2007
- NGK Insulators, Ltd.
- Manabu Isomura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ceramic filter and method for purifying water
- Publication number 20030132174
- Publication date Jul 17, 2003
- NGK Insulators, Ltd.
- Manabu Isomura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Minoru Ohta

Person

Patents Grantslast 30 patents

Ceramic filter and method for purifying water

Air fuel ratio sensor

Air fuel ratio sensor and method for assembling the same

Air fuel ratio control apparatus having air-fuel ratio control poin...

Oxygen concentration sensor

Process for making holograms and holography device

Air fuel ratio sensor and method for assembling the same

Air fuel ratio sensor and a method for making the same

Oxygen concentration detector

Air-fuel ratio sensor

Hologram

Catalyst degradation detecting apparatus

Method for producing fuel/air mixture for combustion engine

Hologram

Direct-heated flow measuring apparatus having improved response cha...

Direct-heated flow measuring apparatus having improved response cha...

Direct-heated flow measuring apparatus having improved sensitivity...

Flow measuring apparatus

Semiconductor device

Direct-heated gas-flow measuring apparatus

Direct-heated flow measuring apparatus

Direct-heated flow measuring apparatus having improved sensitivity...

Direct-heated flow measuring apparatus having uniform characteristics

Direct-heated gas-flow measuring apparatus

Method and device for forming ultrafine particle film of compound

Film resistor for flow measuring apparatus

Direct-heated flow measuring apparatus having film resistor

Direct-heated gas-flow measuring apparatus

Gas composition sensor

Gas detecting sensor

Patents Applicationslast 30 patents

CERAMIC FILTER AND METHOD FOR PURIFYING WATER

Ceramic filter and method for purifying water