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Yoshitomo Nakano
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Tokyo, JP
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last 30 patents
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Patent Grant
Recording and reproducing apparatus having no capstan and no pinch...
Patent number
5,864,216
Issue date
Jan 26, 1999
Sony Corporation
Kunio Shimizu
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus having no capstan and no pinch...
Patent number
5,821,719
Issue date
Oct 13, 1998
Sony Corporation
Kunio Shimizu
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/reproducing apparatus having no capstan and no pinch...
Patent number
5,786,956
Issue date
Jul 28, 1998
Sony Corporation
Kunio Shimizu
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/reproducing apparatus having no capstan and no pinch...
Patent number
5,696,644
Issue date
Dec 9, 1997
Sony Corporation
Kunio Shimizu
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/or reproducing apparatus having no capstan and no pin...
Patent number
5,694,264
Issue date
Dec 2, 1997
Sony Corporation
Kunio Shimizu
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/reproducing apparatus having no capstan and no pinch...
Patent number
5,502,602
Issue date
Mar 26, 1996
Sony Corporation
Kunio Shimizu
G11 - INFORMATION STORAGE
Information
Patent Grant
Automatic telephone answering apparatus
Patent number
5,081,672
Issue date
Jan 14, 1992
Sony Corporation
Satoshi Mita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone answering device with automatic return to incoming messag...
Patent number
5,014,297
Issue date
May 7, 1991
Sony Corporation
Akio Morita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for determining that an audio signal is either speech or no...
Patent number
4,926,484
Issue date
May 15, 1990
Sony Corporation
Yoshitomo Nakano
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic telephone answering device
Patent number
4,436,959
Issue date
Mar 13, 1984
Sony Corporation
Takashi Nakatsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic telephone answering and message recording device
Patent number
4,421,954
Issue date
Dec 20, 1983
Sony Corporation
Satoshi Mita
H04 - ELECTRIC COMMUNICATION TECHNIQUE