Yasuhiro Otsuka

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle mirror including an anti-halation mirror member a piezo-ele...
- Patent number 5,223,976
- Issue date Jun 29, 1993
- Aisin Seiki Kabushiki Kaisha
- Naofumi Fujie
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid crystal device having an oblique evaporation film which is p...
- Patent number 4,813,768
- Issue date Mar 21, 1989
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Hamaguchi
- G02 - OPTICS
Information Patent Grant
Limiting electric current type oxygen concentration detector applie...
- Patent number 4,472,262
- Issue date Sep 18, 1984
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Haruyoshi Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Solid pole oxygen sensor
- Patent number 4,304,651
- Issue date Dec 8, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Wakizaka
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing oxygen sensing element
- Patent number 4,299,627
- Issue date Nov 10, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Shinohara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Catalyst supported oxygen sensor element and a method of manufactur...
- Patent number 4,297,192
- Issue date Oct 27, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Shinohara
- G01 - MEASURING TESTING
Information Patent Grant
Solid pole oxygen sensor and its manufacturing process
- Patent number 4,292,157
- Issue date Sep 29, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Wakizaka
- G01 - MEASURING TESTING
Information Patent Grant
Solid pole oxygen sensor and its manufacturing process
- Patent number 4,284,486
- Issue date Aug 18, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Shinohara
- G01 - MEASURING TESTING
Information Patent Grant
Method of activating oxygen concentration cell
- Patent number 4,278,509
- Issue date Jul 14, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yasuhiro Otsuka
- G01 - MEASURING TESTING
Information Patent Grant
Catalyst supported oxygen sensor with sensor element having catalys...
- Patent number 4,272,349
- Issue date Jun 9, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Toshinobu Furutani
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing oxygen sensing element
- Patent number 4,265,930
- Issue date May 5, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Shinohara
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensing element
- Patent number 4,209,378
- Issue date Jun 24, 1980
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Schinohara
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensing element
- Patent number 4,209,377
- Issue date Jun 24, 1980
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroshi Shinohara
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor element and process of manufacture
- Patent number 4,208,265
- Issue date Jun 17, 1980
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Ryuzo Hori
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen concentration detector
- Patent number 4,152,232
- Issue date May 1, 1979
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yasuhiro Otsuka
- G01 - MEASURING TESTING

Yasuhiro Otsuka

Person

Patents Grantslast 30 patents

Vehicle mirror including an anti-halation mirror member a piezo-ele...

Liquid crystal device having an oblique evaporation film which is p...

Limiting electric current type oxygen concentration detector applie...

Solid pole oxygen sensor

Method of manufacturing oxygen sensing element

Catalyst supported oxygen sensor element and a method of manufactur...

Solid pole oxygen sensor and its manufacturing process

Solid pole oxygen sensor and its manufacturing process

Method of activating oxygen concentration cell

Catalyst supported oxygen sensor with sensor element having catalys...

Process for producing oxygen sensing element

Oxygen sensing element

Oxygen sensing element

Oxygen sensor element and process of manufacture

Oxygen concentration detector