Ichiki Tetsuji

Person

Hamamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tone signal processing apparatus with intermittent clock supply
- Patent number RE40364
- Issue date Jun 10, 2008
- Yamaha Corporation
- Kazuhisa Okamura
- 084 - Music
Information Patent Grant
Tone signal processing apparatus with intermittent clock supply
- Patent number 6,770,806
- Issue date Aug 3, 2004
- Yamaha Corporation
- Kazuhisa Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone signal processing apparatus with intermittent clock supply
- Patent number 6,359,206
- Issue date Mar 19, 2002
- Yamaha Corporation
- Kazuhisa Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Configurable tone generator chip with selectable memory chips
- Patent number 5,949,011
- Issue date Sep 7, 1999
- Yamaha Corporation
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone generation apparatus using high-speed bus for data tra...
- Patent number 5,892,170
- Issue date Apr 6, 1999
- Yamaha Corporation
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone generating apparatus
- Patent number 5,625,158
- Issue date Apr 29, 1997
- Yamaha Corporation
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital signal processing apparatus for applying effects to a music...
- Patent number 5,498,835
- Issue date Mar 12, 1996
- Yamaha Corporation
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical tone synthesizing apparatus generating tones wit...
- Patent number 5,422,431
- Issue date Jun 6, 1995
- Yamaha Corporation
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Waveform-forming device having memory storing non-compressed/compre...
- Patent number 5,416,264
- Issue date May 16, 1995
- Yamaha Corporation
- Hiroyuki Toda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Damp control in an electronic musical
- Patent number 5,270,478
- Issue date Dec 14, 1993
- Yamaha Corporation
- Ichiki Tetsuji
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Envelope waveform generation apparatus
- Patent number 5,256,831
- Issue date Oct 26, 1993
- Yamaha Corporation
- Koichi Kozuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone signal generating device for interpolating and filtering store...
- Patent number 5,252,773
- Issue date Oct 12, 1993
- Yamaha Corporation
- Koichi Kozuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument with a filter device having a relay
- Patent number 5,229,535
- Issue date Jul 20, 1993
- Yamaha Corporation
- Koichi Kozuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument having plural different tone generato...
- Patent number 5,094,136
- Issue date Mar 10, 1992
- Yamaha Corporation
- Masaki Kudo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic performance recording apparatus
- Patent number 4,924,745
- Issue date May 15, 1990
- Yamaha Corporation
- Mamoru Kimpara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument with editing of tone data
- Patent number 4,882,963
- Issue date Nov 28, 1989
- Yamaha Corporation
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Polytonal automatic accompaniment apparatus
- Patent number 4,785,703
- Issue date Nov 22, 1988
- Nippon Gakki Seizo Kabushiki Kaisha
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument
- Patent number 4,696,214
- Issue date Sep 29, 1987
- Nippon Gakki Seizo Kabushiki Kaisha
- Tetsuji Ichiki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Tone signal processing apparatus with intermittent clock supply
- Publication number 20020043150
- Publication date Apr 18, 2002
- Yamaha Corporation
- Kazuhisa Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Tone signal processing apparatus with intermittent clock supply
- Publication number 20010025559
- Publication date Oct 4, 2001
- Kazuhisa Okamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Ichiki Tetsuji

Person

Patents Grantslast 30 patents

Tone signal processing apparatus with intermittent clock supply

Tone signal processing apparatus with intermittent clock supply

Tone signal processing apparatus with intermittent clock supply

Configurable tone generator chip with selectable memory chips

Musical tone generation apparatus using high-speed bus for data tra...

Musical tone generating apparatus

Digital signal processing apparatus for applying effects to a music...

Electronic musical tone synthesizing apparatus generating tones wit...

Waveform-forming device having memory storing non-compressed/compre...

Damp control in an electronic musical

Envelope waveform generation apparatus

Tone signal generating device for interpolating and filtering store...

Electronic musical instrument with a filter device having a relay

Electronic musical instrument having plural different tone generato...

Automatic performance recording apparatus

Electronic musical instrument with editing of tone data

Polytonal automatic accompaniment apparatus

Electronic musical instrument

Patents Applicationslast 30 patents

Tone signal processing apparatus with intermittent clock supply

Tone signal processing apparatus with intermittent clock supply