Toshiharu Tanaka

Person

Osaka-fu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave filter
- Patent number 6,480,075
- Issue date Nov 12, 2002
- Sanyo Electric Co., LTD
- Masayuki Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter including series and parallel interdig...
- Patent number 5,877,662
- Issue date Mar 2, 1999
- Sanyo Electric Co., Ltd.
- Yasumi Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter with range of a frequency difference b...
- Patent number 5,719,537
- Issue date Feb 17, 1998
- Sanyo Electric Co., Ltd.
- Kuniyuki Matsui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface accoustic wave filter
- Patent number 5,663,697
- Issue date Sep 2, 1997
- Sanyo Electric Co., Ltd.
- Yasumi Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter including alternate open and shorted r...
- Patent number 5,543,757
- Issue date Aug 6, 1996
- Sanyo Electric Co., Ltd.
- Yasumi Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 5,059,847
- Issue date Oct 22, 1991
- Sanyo Electric Co., Ltd.
- Toshiharu Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Liquid crystal chopper and infrared sensor
- Patent number 5,036,199
- Issue date Jul 30, 1991
- Sanyo Electric Co., Ltd.
- Masakazu Sakata
- G02 - OPTICS
Information Patent Grant
Heated infrared gas analyzer using a pyroelectric infrared sensor
- Patent number 4,950,900
- Issue date Aug 21, 1990
- Sanyo Electric Co., Ltd.
- Kousuke Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Surface acoustic wave device
- Patent number 4,868,444
- Issue date Sep 19, 1989
- Sanyo Electric Co., Ltd.
- Kenichi Shibata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Infrared-ray temperature measuring apparatus
- Patent number 4,743,122
- Issue date May 10, 1988
- Sanyo Electric Co., Ltd.
- Masaru Yamano
- G01 - MEASURING TESTING

Toshiharu Tanaka

Person

Patents Grantslast 30 patents

Surface acoustic wave filter

Surface acoustic wave filter including series and parallel interdig...

Surface acoustic wave filter with range of a frequency difference b...

Surface accoustic wave filter

Surface acoustic wave filter including alternate open and shorted r...

Surface acoustic wave device

Liquid crystal chopper and infrared sensor

Heated infrared gas analyzer using a pyroelectric infrared sensor

Surface acoustic wave device

Infrared-ray temperature measuring apparatus