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Takashi Hosoi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hinge mechanism for portable electronic apparatus
Patent number
5,500,982
Issue date
Mar 26, 1996
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus having a keyboard with a shielding pl...
Patent number
5,483,418
Issue date
Jan 9, 1996
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Connecting apparatus for connecting portable computers
Patent number
5,461,546
Issue date
Oct 24, 1995
Kabushiki Kaisha Toshiba
Takaichi Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus having an electro-magnetic shield sup...
Patent number
5,355,278
Issue date
Oct 11, 1994
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus having a removable keyboard secured t...
Patent number
5,335,141
Issue date
Aug 2, 1994
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus having a removable keyboard unit
Patent number
5,331,508
Issue date
Jul 19, 1994
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Expansion device with power cord and guide groove for expanding fun...
Patent number
5,321,580
Issue date
Jun 14, 1994
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Connector unit with movable connector
Patent number
5,292,267
Issue date
Mar 8, 1994
Kabushiki Kaisha Toshiba
Takaichi Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus with a latch mechanism including an i...
Patent number
5,255,154
Issue date
Oct 19, 1993
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus
Patent number
5,251,096
Issue date
Oct 5, 1993
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Expansion device for expanding functions of compact electronic appa...
Patent number
5,210,681
Issue date
May 11, 1993
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hinge device for coupling rotatable member to another member
Patent number
5,195,213
Issue date
Mar 23, 1993
Kabushiki Kaisha Toshiba
Keizo Ohgami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Function expanding apparatus for compact electronic device
Patent number
5,182,698
Issue date
Jan 26, 1993
Kabushiki Kaisha Toshiba
Takaichi Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic apparatus having a display unit rotating in ver...
Patent number
5,168,423
Issue date
Dec 1, 1992
Kabushiki Kaisha Toshiba
Keizo Ohgami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic apparatus having a slidable pawl for removably connectin...
Patent number
5,168,429
Issue date
Dec 1, 1992
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable apparatus having a voltage converter unit removable from a...
Patent number
5,166,893
Issue date
Nov 24, 1992
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic apparatus system including an expansion device removably...
Patent number
5,153,817
Issue date
Oct 6, 1992
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shaft lock device and portable information processing apparatus wit...
Patent number
5,088,156
Issue date
Feb 18, 1992
Kabushiki Kaisha Toshiba
Takashi Hosoi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Lunch box type electronic apparatus
Patent number
5,083,290
Issue date
Jan 21, 1992
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hinge mechanism for portable electronic apparatus
Patent number
5,052,078
Issue date
Oct 1, 1991
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable apparatus having an adjustable handle-leg member
Patent number
4,951,241
Issue date
Aug 21, 1990
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Electronic equipment, method of manufacturing a casing for electron...
Publication number
20010003017
Publication date
Jun 7, 2001
Takashi Hosoi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Mold device, electronic apparatus, and electronic apparatus manufac...
Publication number
20010002618
Publication date
Jun 7, 2001
Kabushiki Kaisha Toshiba
Takashi Hosoi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Electronic apparatus and method of manufacturing thereof
Publication number
20010002021
Publication date
May 31, 2001
Kabushiki Kaisha Toshiba
Takashi Hosoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic apparatus, manufacturing method therefor, and mold device
Publication number
20010001978
Publication date
May 31, 2001
Kabushiki Kaisha Toshiba
Takashi Hosoi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Electronic apparatus, electronic apparatus manufacturing method, an...
Publication number
20010001979
Publication date
May 31, 2001
Kabushiki Kaisha Toshiba
Takashi Hosoi
B22 - CASTING POWDER METALLURGY