Nobuo Sugiyama

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making electronic tones close to acoustic tones, recordi...
- Patent number 7,572,969
- Issue date Aug 11, 2009
- Yamaha Corporation
- Shinya Koseki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for making electronic tones close to acoustic tones, recordi...
- Patent number 7,563,973
- Issue date Jul 21, 2009
- Yamaha Corporation
- Shinya Koseki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument structure
- Patent number 7,060,890
- Issue date Jun 13, 2006
- Yamaha Corporation
- Shigeaki Sato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for making electronic tones close to acoustic tones, recordi...
- Patent number 7,002,068
- Issue date Feb 21, 2006
- Yamaha Corporation
- Shinya Koseki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument equipped with hammer stopper promptly d...
- Patent number 6,452,079
- Issue date Sep 17, 2002
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
ELECTRIC TUTOR FOR DIRECTLY INDICATING MANIPULATORS TO BE ACTUATED,...
- Patent number 6,380,472
- Issue date Apr 30, 2002
- Yamaha Corporation
- Nobuo Sugiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Keyboard instrument for selectively producing mechanical sounds and...
- Patent number 5,741,995
- Issue date Apr 21, 1998
- Yamaha Corporation
- Kiyoshi Kawamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument performable without noise in silent mode
- Patent number 5,663,513
- Issue date Sep 2, 1997
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument allowing player to perform ensemble tog...
- Patent number 5,652,403
- Issue date Jul 29, 1997
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument having key action mechanisms movable to...
- Patent number 5,594,188
- Issue date Jan 14, 1997
- Yamaha Corporation
- Kiyoshi Kawamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument having key action mechanisms movable to...
- Patent number 5,591,927
- Issue date Jan 7, 1997
- Yamaha Corporation
- Kiyoshi Kawamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument selectively introducing time delay into...
- Patent number 5,583,310
- Issue date Dec 10, 1996
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument equipped with driving unit for hammer s...
- Patent number 5,565,636
- Issue date Oct 15, 1996
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument equipped with hammer sensors changing p...
- Patent number 5,552,559
- Issue date Sep 3, 1996
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard instrument for selectively producing mechanical sounds and...
- Patent number 5,541,353
- Issue date Jul 30, 1996
- Yamaha Corporation
- Kiyoshi Kawamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard instrument for selectively producing mechanical sounds and...
- Patent number 5,374,775
- Issue date Dec 20, 1994
- Yamaha Corporation
- Kiyoshi Kawamura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Muting device of grand piano
- Patent number 5,239,907
- Issue date Aug 31, 1993
- Yamaha Corporation
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Method for making electronic tones close to acoustic tones, recordi...
- Publication number 20060005691
- Publication date Jan 12, 2006
- Yamaha Corporation
- Shinya Koseki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for making electronic tones close to acoustic tones, recordi...
- Publication number 20060000343
- Publication date Jan 5, 2006
- Yamaha Corporation
- Shinya Koseki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Keyboard musical instrument structure
- Publication number 20040173086
- Publication date Sep 9, 2004
- Shigeaki Sato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for making electronic tones close to acoustic tones, recordi...
- Publication number 20030196539
- Publication date Oct 23, 2003
- Yamaha Corporation
- Shinya Koseki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Keyboard musical instrument equipped with hammer stopper promptly d...
- Publication number 20010035086
- Publication date Nov 1, 2001
- Nobuo Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Nobuo Sugiyama

Person

Patents Grantslast 30 patents

Method for making electronic tones close to acoustic tones, recordi...

Method for making electronic tones close to acoustic tones, recordi...

Keyboard musical instrument structure

Method for making electronic tones close to acoustic tones, recordi...

Keyboard musical instrument equipped with hammer stopper promptly d...

ELECTRIC TUTOR FOR DIRECTLY INDICATING MANIPULATORS TO BE ACTUATED,...

Keyboard instrument for selectively producing mechanical sounds and...

Keyboard musical instrument performable without noise in silent mode

Keyboard musical instrument allowing player to perform ensemble tog...

Keyboard musical instrument having key action mechanisms movable to...

Keyboard musical instrument having key action mechanisms movable to...

Keyboard musical instrument selectively introducing time delay into...

Keyboard musical instrument equipped with driving unit for hammer s...

Keyboard musical instrument equipped with hammer sensors changing p...

Keyboard instrument for selectively producing mechanical sounds and...

Keyboard instrument for selectively producing mechanical sounds and...

Muting device of grand piano

Patents Applicationslast 30 patents

Method for making electronic tones close to acoustic tones, recordi...

Method for making electronic tones close to acoustic tones, recordi...

Keyboard musical instrument structure

Method for making electronic tones close to acoustic tones, recordi...

Keyboard musical instrument equipped with hammer stopper promptly d...