Takashi Utsumi

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device capable of accurately producing internal multi...
- Patent number 6,859,079
- Issue date Feb 22, 2005
- Renesas Technology Corp.
- Yoshiyuki Haraguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory having memory cells and device for controlling...
- Patent number 6,765,818
- Issue date Jul 20, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Teruaki Kanzaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Microcomputer
- Patent number 6,493,833
- Issue date Dec 10, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Utsumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory and its test method
- Patent number 6,469,946
- Issue date Oct 22, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Utsumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Communication device performing communication using two clock signa...
- Publication number 20040157576
- Publication date Aug 12, 2004
- RENESAS TECHNOLOGY CORP.
- Kiyoshi Adachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device capable of accurately producing internal multi...
- Publication number 20040104753
- Publication date Jun 3, 2004
- RENESAS TECHNOLOGY CORP.
- Yoshiyuki Haraguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor memory having memory cells and device for controlling...
- Publication number 20040047178
- Publication date Mar 11, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Teruaki Kanzaki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory and its test method
- Publication number 20020054526
- Publication date May 9, 2002
- Takashi Utsumi
- G11 - INFORMATION STORAGE