Tadashi Kosuga

Person

Kawagoe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Receiving circuit
- Patent number 6,208,847
- Issue date Mar 27, 2001
- Pioneer Electronic Corporation
- Tadashi Kosuga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic destruction preventing circuit and receiving apparatu...
- Patent number 5,576,920
- Issue date Nov 19, 1996
- Pioneer Electronic Corporation
- Tadashi Kosuga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio receiver with two receiving systems
- Patent number 5,239,697
- Issue date Aug 24, 1993
- Pioneer Electronic Corporation
- Tadashi Kosuga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diversity receiver
- Patent number 5,159,707
- Issue date Oct 27, 1992
- Pioneer Electronic Corporation
- Kazuhiko Mogi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Center-tapped coil-based tank circuit for a balanced mixer circuit
- Patent number 5,140,705
- Issue date Aug 18, 1992
- Pioneer Electronic Corporation
- Tadashi Kosuga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal attenuator
- Patent number 5,126,703
- Issue date Jun 30, 1992
- Pioneer Electronic Corporation
- Tadashi Kosuga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Manual tuning pulse generator
- Patent number 4,263,581
- Issue date Apr 21, 1981
- Pioneer Electronic Corporation
- Masanao Okatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic tape running state and tape run amount display device
- Patent number 4,237,373
- Issue date Dec 2, 1980
- Pioneer Electronic Corporation
- Masanao Okatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic tuning type receiver having a band display and numerical...
- Patent number 4,225,968
- Issue date Sep 30, 1980
- Pioneer Electronic Corporation
- Masanao Okatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Combination device having a magnetic recording and reproducing unit...
- Patent number 4,205,353
- Issue date May 27, 1980
- Pioneer Electronic Corporation
- Masanao Okatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Station selection indicating device
- Patent number 4,205,270
- Issue date May 27, 1980
- Pioneer Electronic Corporation
- Masanao Okatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preset state indicating unit in an electronic tuning type receiver
- Patent number 4,196,395
- Issue date Apr 1, 1980
- Pioneer Electronic Corporation
- Masanao Okatani
- H03 - BASIC ELECTRONIC CIRCUITRY

Tadashi Kosuga

Person

Patents Grantslast 30 patents

Receiving circuit

Electrostatic destruction preventing circuit and receiving apparatu...

Radio receiver with two receiving systems

Diversity receiver

Center-tapped coil-based tank circuit for a balanced mixer circuit

Signal attenuator

Manual tuning pulse generator

Magnetic tape running state and tape run amount display device

Electronic tuning type receiver having a band display and numerical...

Combination device having a magnetic recording and reproducing unit...

Station selection indicating device

Preset state indicating unit in an electronic tuning type receiver