Toshitsugu Takekuma

Person

Ohme, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal transmitting device suited to fast signal transmission
- Patent number 8,106,677
- Issue date Jan 31, 2012
- LG Electronics Inc.
- Toshitsugu Takekuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitting device suited to fast signal transmission
- Patent number 7,911,224
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Toshitsugu Takekuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitting device suited to fast signal transmission
- Patent number 7,791,366
- Issue date Sep 7, 2010
- Hitachi, Ltd.
- Toshitsugu Takekuma
Information Patent Grant
Signal transmitting device suited to fast signal transmission
- Patent number 7,372,292
- Issue date May 13, 2008
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal transmitting device suited to fast signal transmission
- Patent number 7,015,717
- Issue date Mar 21, 2006
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal transmission system
- Patent number 6,768,346
- Issue date Jul 27, 2004
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal transmission system
- Patent number 6,580,295
- Issue date Jun 17, 2003
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit module connected to a transmission line including arrangeme...
- Patent number 6,441,639
- Issue date Aug 27, 2002
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory
- Patent number 6,420,900
- Issue date Jul 16, 2002
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal transmission system
- Patent number 6,211,703
- Issue date Apr 3, 2001
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal transmitting device, circuit block and integrated circuit su...
- Patent number 6,172,517
- Issue date Jan 9, 2001
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system, printed circuit board, signal transmission line, series...
- Patent number 6,125,419
- Issue date Sep 26, 2000
- Hitachi, Ltd.
- Masaya Umemura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronous data transfer system
- Patent number 6,088,829
- Issue date Jul 11, 2000
- Hitachi, Ltd.
- Masaya Umemura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Source-clock-synchronized memory system and memory unit
- Patent number 6,034,878
- Issue date Mar 7, 2000
- Hitachi, Ltd.
- Hideki Osaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronous data transfer system
- Patent number 5,933,623
- Issue date Aug 3, 1999
- Hitachi, Ltd.
- Masaya Umemura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simultaneous bidirectional transmission circuit
- Patent number 5,872,471
- Issue date Feb 16, 1999
- Hitachi, Ltd.
- Kenichi Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitting device, circuit block and integrated circuit su...
- Patent number 5,818,253
- Issue date Oct 6, 1998
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast transmission line implemented with receiver, driver, terminato...
- Patent number 5,767,695
- Issue date Jun 16, 1998
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of making mask pattern data and process for manufacturing th...
- Patent number 5,736,277
- Issue date Apr 7, 1998
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for fabricating phase shift mask and process of semiconduct...
- Patent number 5,677,092
- Issue date Oct 14, 1997
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Signal transmitting device suitable for fast signal transmission in...
- Patent number 5,668,834
- Issue date Sep 16, 1997
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transfer apparatus that compensates for differential signal de...
- Patent number 5,634,042
- Issue date May 27, 1997
- Hitachi, Ltd.
- Kenji Kashiwagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast transmission line implemented with receiver, driver, terminato...
- Patent number 5,627,481
- Issue date May 6, 1997
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal transmitting device, circuit block and integrated circuit su...
- Patent number 5,568,063
- Issue date Oct 22, 1996
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of making mask pattern data and process for manufacturing th...
- Patent number 5,565,285
- Issue date Oct 15, 1996
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disk array system using detachable memory medium
- Patent number 5,564,033
- Issue date Oct 8, 1996
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast transmission line implemented with receiver, driver, terminato...
- Patent number 5,548,226
- Issue date Aug 20, 1996
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of making mask pattern data and process for manufacturing th...
- Patent number 5,458,998
- Issue date Oct 17, 1995
- Hitachi, Ltd.
- Toshitsugu Takekuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for fabricating phase shift mask and process of semiconduct...
- Patent number 5,441,834
- Issue date Aug 15, 1995
- Hatachi, Ltd.
- Toshitsugu Takekuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Special mode control method for dynamic random access memory
- Patent number 5,410,507
- Issue date Apr 25, 1995
- Hitachi, Ltd.
- Masanori Tazunoki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL TRANSMITTING DEVICE SUITED TO FAST SIGNAL TRANSMISSION
- Publication number 20100289522
- Publication date Nov 18, 2010
- Toshitsugu TAKEKUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL TRANSMITTING DEVICE SUITED TO FAST SIGNAL TRANSMISSION
- Publication number 20090015289
- Publication date Jan 15, 2009
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal transmitting device suited to fast signal transmission
- Publication number 20050088200
- Publication date Apr 28, 2005
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal transmission system
- Publication number 20030184345
- Publication date Oct 2, 2003
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal transmitting device suited to fast signal transmission
- Publication number 20020175701
- Publication date Nov 28, 2002
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor memory
- Publication number 20010035769
- Publication date Nov 1, 2001
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal transmission system
- Publication number 20010005146
- Publication date Jun 28, 2001
- Toshitsugu Takekuma
- G06 - COMPUTING CALCULATING COUNTING

Toshitsugu Takekuma

Person

Patents Grantslast 30 patents

Signal transmitting device suited to fast signal transmission

Signal transmitting device suited to fast signal transmission

Signal transmitting device suited to fast signal transmission

Signal transmitting device suited to fast signal transmission

Signal transmitting device suited to fast signal transmission

Signal transmission system

Signal transmission system

Circuit module connected to a transmission line including arrangeme...

Semiconductor memory

Signal transmission system

Signal transmitting device, circuit block and integrated circuit su...

Bus system, printed circuit board, signal transmission line, series...

Synchronous data transfer system

Source-clock-synchronized memory system and memory unit

Synchronous data transfer system

Simultaneous bidirectional transmission circuit

Signal transmitting device, circuit block and integrated circuit su...

Fast transmission line implemented with receiver, driver, terminato...

Method of making mask pattern data and process for manufacturing th...

Process for fabricating phase shift mask and process of semiconduct...

Signal transmitting device suitable for fast signal transmission in...

Data transfer apparatus that compensates for differential signal de...

Fast transmission line implemented with receiver, driver, terminato...

Signal transmitting device, circuit block and integrated circuit su...

Method of making mask pattern data and process for manufacturing th...

Disk array system using detachable memory medium

Fast transmission line implemented with receiver, driver, terminato...

Method of making mask pattern data and process for manufacturing th...

Process for fabricating phase shift mask and process of semiconduct...

Special mode control method for dynamic random access memory

Patents Applicationslast 30 patents

SIGNAL TRANSMITTING DEVICE SUITED TO FAST SIGNAL TRANSMISSION

SIGNAL TRANSMITTING DEVICE SUITED TO FAST SIGNAL TRANSMISSION

Signal transmitting device suited to fast signal transmission

Signal transmission system

Signal transmitting device suited to fast signal transmission

Semiconductor memory

Signal transmission system