Tomonari Ohtsuki

Person

Itabashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preventing solder rise to electric contact and electric...
- Patent number 7,581,961
- Issue date Sep 1, 2009
- Fujikura Ltd.
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connector and pushing jig
- Patent number 7,503,769
- Issue date Mar 17, 2009
- DDK Ltd.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector
- Patent number 7,384,270
- Issue date Jun 10, 2008
- Fujikura Ltd.
- Tomonari Ohtsuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical connector
- Patent number 7,014,476
- Issue date Mar 21, 2006
- DDK Ltd.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat and thin connector for electrically connecting a flexible prin...
- Patent number 6,960,094
- Issue date Nov 1, 2005
- DDK Ltd.
- Ohtsuki Tomonari
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical connector
- Patent number 6,890,213
- Issue date May 10, 2005
- DDK Ltd.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector
- Patent number 6,857,880
- Issue date Feb 22, 2005
- Tomonari Ohtsuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic component and process for manufacturing the same
- Patent number 6,818,987
- Issue date Nov 16, 2004
- DDK Ltd.
- Tomonari Ohtsuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing pressin contact
- Patent number 6,513,237
- Issue date Feb 4, 2003
- DDK Ltd.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Press-in contact
- Patent number 6,325,643
- Issue date Dec 4, 2001
- DDK Ltd.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact structure of electrical connector and inspecting device the...
- Patent number 6,322,373
- Issue date Nov 27, 2001
- DDK Ltd.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of mounting surface connector
- Patent number 5,303,466
- Issue date Apr 19, 1994
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Kazuyuki Ozai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector for coaxial flat cable
- Patent number 5,224,867
- Issue date Jul 6, 1993
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic card receiving device and ejection mechanism
- Patent number 4,931,622
- Issue date Jun 5, 1990
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic card receiving device
- Patent number 4,843,221
- Issue date Jun 27, 1989
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drip-proof connector
- Patent number 4,797,122
- Issue date Jan 10, 1989
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Sadao Kuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
IC card and connector therefor
- Patent number 4,780,793
- Issue date Oct 25, 1988
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi contact connector having ground terminal block connected with...
- Patent number 4,706,381
- Issue date Nov 17, 1987
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Matsuo Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic card connecting circuit
- Patent number 4,695,914
- Issue date Sep 22, 1987
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Connector having lock means
- Patent number 4,671,594
- Issue date Jun 9, 1987
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for memory cards
- Patent number 4,592,608
- Issue date Jun 3, 1986
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Hiroo Ohtsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector keying device
- Patent number 4,350,409
- Issue date Sep 21, 1982
- Bunker Ramo Corporation
- Matsuo Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for terminating flexible parallel conductors
- Patent number 4,188,086
- Issue date Feb 12, 1980
- Bunker Ramo Corporation
- Hiromasa Inouye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact element of an electric connector
- Patent number 4,168,879
- Issue date Sep 25, 1979
- Daiichi Denshi Kogyo Kabushiki Kaisha
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC CONTACT AND METHOD FOR PRODUCING THE SAME AND CONNECTOR US...
- Publication number 20100096168
- Publication date Apr 22, 2010
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for preventing solder rise to electric contact and electric...
- Publication number 20080070014
- Publication date Mar 20, 2008
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONNECTOR AND PUSHING JIG
- Publication number 20070298645
- Publication date Dec 27, 2007
- DDK LTD
- Tomonari OHTSUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING ELECTRIC CONTACT AND ELECTRICAL CONNECTOR
- Publication number 20070093058
- Publication date Apr 26, 2007
- Tomonari Ohtsuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electric contact and method for producing the same and connector us...
- Publication number 20070068700
- Publication date Mar 29, 2007
- DDK LTD.
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Jig and method for connecting connection members using the same
- Publication number 20060278684
- Publication date Dec 14, 2006
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20050233612
- Publication date Oct 20, 2005
- DDK LTD.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for connecting connection members to board
- Publication number 20050067472
- Publication date Mar 31, 2005
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrical connector
- Publication number 20040242046
- Publication date Dec 2, 2004
- DDK LTD.
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Jig and method for connecting connection members using the same
- Publication number 20040211818
- Publication date Oct 28, 2004
- Tomonari Ohtsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Connector
- Publication number 20040157482
- Publication date Aug 12, 2004
- Ohtsuki Tomonari
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrical connector
- Publication number 20030104724
- Publication date Jun 5, 2003
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical connector
- Publication number 20030092293
- Publication date May 15, 2003
- Tomonari Ohtsuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic component and process for manufacturing the same
- Publication number 20020163084
- Publication date Nov 7, 2002
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical connector
- Publication number 20020045366
- Publication date Apr 18, 2002
- Tomonari Ohtsuki
- H01 - BASIC ELECTRIC ELEMENTS

Tomonari Ohtsuki

Person

Patents Grantslast 30 patents

Method for preventing solder rise to electric contact and electric...

Connector and pushing jig

Electrical connector

Electrical connector

Flat and thin connector for electrically connecting a flexible prin...

Electrical connector

Electrical connector

Electronic component and process for manufacturing the same

Method for producing pressin contact

Press-in contact

Contact structure of electrical connector and inspecting device the...

Method of mounting surface connector

Electrical connector for coaxial flat cable

Electronic card receiving device and ejection mechanism

Electronic card receiving device

Drip-proof connector

IC card and connector therefor

Multi contact connector having ground terminal block connected with...

Electronic card connecting circuit

Connector having lock means

Connector for memory cards

Connector keying device

Connector for terminating flexible parallel conductors

Contact element of an electric connector

Patents Applicationslast 30 patents

ELECTRIC CONTACT AND METHOD FOR PRODUCING THE SAME AND CONNECTOR US...

Method for preventing solder rise to electric contact and electric...

CONNECTOR AND PUSHING JIG

METHOD FOR PRODUCING ELECTRIC CONTACT AND ELECTRICAL CONNECTOR

Electric contact and method for producing the same and connector us...

Jig and method for connecting connection members using the same

ELECTRICAL CONNECTOR

Method for connecting connection members to board

Electrical connector

Jig and method for connecting connection members using the same

Connector

Electrical connector

Electrical connector

Electronic component and process for manufacturing the same

Electrical connector