Takashi Oyamada

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic card unit and method for removing heat from a heat-gener...
- Patent number 7,397,662
- Issue date Jul 8, 2008
- NEC Corporation
- Takashi Oyamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Housing structure of electronic device and heat radiation method th...
- Patent number 7,161,804
- Issue date Jan 9, 2007
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Telecommunication device including a housing having improved heat c...
- Patent number 7,040,383
- Issue date May 9, 2006
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Water-proof modular connector
- Patent number 6,916,203
- Issue date Jul 12, 2005
- NEC Corporation
- Takashi Oyamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enclosure for outdoor equipment
- Patent number 6,904,933
- Issue date Jun 14, 2005
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mount structure of communication equipment
- Patent number 6,427,762
- Issue date Aug 6, 2002
- NEC Corporation
- Takashi Oyamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Casing structure of communication equipment
- Patent number 6,337,438
- Issue date Jan 8, 2002
- NEC Corporation
- Takashi Oyamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sealed type casing
- Patent number 6,166,905
- Issue date Dec 26, 2000
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device having an efficient heat radiation casing
- Patent number 5,969,943
- Issue date Oct 19, 1999
- NEC Corporation
- Takashi Oyamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having a plug-in unit with a heat sink structure
- Patent number 5,946,191
- Issue date Aug 31, 1999
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Watch type paging receiver
- Patent number 5,307,520
- Issue date Apr 26, 1994
- NEC Corporation
- Takashi Oyamada
- G08 - SIGNALLING
Information Patent Grant
Display pager
- Patent number D338465
- Issue date Aug 17, 1993
- NEC Corporation
- Sigeki Hayasaka
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Printer for display pagers
- Patent number D317014
- Issue date May 21, 1991
- NEC Corporation
- Takashi Oyamada
- D18 - Printing and office machinery
Information Patent Grant
Digital display pager
- Patent number D311188
- Issue date Oct 9, 1990
- NEC Corporation
- Takashi Oyamada
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Housing and holder assembly for a portable communication apparatus
- Patent number 4,881,150
- Issue date Nov 14, 1989
- NEC Corporation
- Takashi Oyamada
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Holding structure for a paging receiver having extra functions
- Patent number 4,879,759
- Issue date Nov 7, 1989
- NEC Corporation
- Takeshi Matsumoto
- G08 - SIGNALLING
Information Patent Grant
Pager receiver including a light emitting and a light sensing eleme...
- Patent number 4,876,537
- Issue date Oct 24, 1989
- NEC Corporation
- Takashi Oyamada
- G08 - SIGNALLING
Information Patent Grant
Means for mounting a ROM on a printed circuit board
- Patent number 4,812,950
- Issue date Mar 14, 1989
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure for connecting leadless chip carrier
- Patent number 4,692,790
- Issue date Sep 8, 1987
- NEC Corporation
- Takashi Oyamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coin discrimination apparatus
- Patent number 4,660,705
- Issue date Apr 28, 1987
- Tamura Electric Works, Ltd.
- Osamu Kai
- G07 - CHECKING-DEVICES
Information Patent Grant
Housing assembly for portable radio apparatus with one-piece basepl...
- Patent number 4,641,370
- Issue date Feb 3, 1987
- NEC Corporation
- Takashi Oyamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Holder for a pager
- Patent number D287905
- Issue date Jan 27, 1987
- NEC Corporation
- Takashi Oyamada
- D03 - Travel goods and personal belongings
Information Patent Grant
Portable radio device for protecting a radio circuit from static el...
- Patent number 4,631,640
- Issue date Dec 23, 1986
- Nippon Electric Co. Ltd.
- Shinjiro Umetsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling task process and device thereof
- Patent number 4,612,418
- Issue date Sep 16, 1986
- Tamura Electric Works, Ltd.
- Yoshiaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio receiver
- Patent number D281975
- Issue date Dec 31, 1985
- NEC Corporation
- Takashi Oyamada
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Mount for portable radio communication unit
- Patent number 4,299,344
- Issue date Nov 10, 1981
- Nippon Electric Co., Ltd.
- Koji Yamashita
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Key telephone systems
- Patent number 4,125,749
- Issue date Nov 14, 1978
- Tamura Electric Works, Ltd.
- Toshiharu Kinoshita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Electronic card unit and method for removing heat from a heat-gener...
- Publication number 20050122686
- Publication date Jun 9, 2005
- NEC Corporation
- Takashi Oyamada
- G11 - INFORMATION STORAGE
Information Patent Application
Water-proof modular connector
- Publication number 20040242067
- Publication date Dec 2, 2004
- NEC Corporation
- Takashi Oyamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Housing structure of electronic device and heat radiation method th...
- Publication number 20040165352
- Publication date Aug 26, 2004
- NEC Corporation
- Takashi Oyamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Enclosure for outdoor equipment
- Publication number 20030036307
- Publication date Feb 20, 2003
- NEC Corporation
- Takashi Oyamada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Telecommunication device including a housing having improved heat c...
- Publication number 20030034148
- Publication date Feb 20, 2003
- NEC Corporation
- Takashi Oyamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mount structure of communication equipment
- Publication number 20010054494
- Publication date Dec 27, 2001
- NEC Corporation
- Takashi Oyamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takashi Oyamada

Person

Patents Grantslast 30 patents

Electronic card unit and method for removing heat from a heat-gener...

Housing structure of electronic device and heat radiation method th...

Telecommunication device including a housing having improved heat c...

Water-proof modular connector

Enclosure for outdoor equipment

Mount structure of communication equipment

Casing structure of communication equipment

Sealed type casing

Device having an efficient heat radiation casing

Electronic device having a plug-in unit with a heat sink structure

Watch type paging receiver

Display pager

Printer for display pagers

Digital display pager

Housing and holder assembly for a portable communication apparatus

Holding structure for a paging receiver having extra functions

Pager receiver including a light emitting and a light sensing eleme...

Means for mounting a ROM on a printed circuit board

Structure for connecting leadless chip carrier

Coin discrimination apparatus

Housing assembly for portable radio apparatus with one-piece basepl...

Holder for a pager

Portable radio device for protecting a radio circuit from static el...

Method for controlling task process and device thereof

Radio receiver

Mount for portable radio communication unit

Key telephone systems

Patents Applicationslast 30 patents

Electronic card unit and method for removing heat from a heat-gener...

Water-proof modular connector

Housing structure of electronic device and heat radiation method th...

Enclosure for outdoor equipment

Telecommunication device including a housing having improved heat c...

Mount structure of communication equipment