Norio Chujo

Person

Shibuya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wiring substrate and information processing device
- Patent number 12,003,047
- Issue date Jun 4, 2024
- Hitachi, Ltd.
- Norio Chujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage system and method for minimizing node down time
- Patent number 11,989,412
- Issue date May 21, 2024
- Hitachi, Ltd.
- Norio Chujo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wiring board and electronic device
- Patent number 11,229,115
- Issue date Jan 18, 2022
- Hitachi, Ltd.
- Norio Chujo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device
- Patent number 10,763,214
- Issue date Sep 1, 2020
- Renesas Electronics Corporation
- Shuuichi Kariyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,541,216
- Issue date Jan 21, 2020
- Renesas Electronics Corporation
- Kazuyuki Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver integrated circuit
- Patent number 9,698,783
- Issue date Jul 4, 2017
- Hitachi, Ltd.
- Wen Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical module assembly, optical wiring board, and information proc...
- Patent number 9,470,863
- Issue date Oct 18, 2016
- Hitachi Metals, Ltd.
- Toshiaki Takai
- G02 - OPTICS
Information Patent Grant
Photoelectric conversion module and transmission apparatus using th...
- Patent number 9,217,835
- Issue date Dec 22, 2015
- Hitachi Metals, Ltd.
- Kazuo Ishiyama
- G02 - OPTICS
Information Patent Grant
Backplane optical connector
- Patent number 9,182,555
- Issue date Nov 10, 2015
- JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Grant
Housing for a connector
- Patent number D705172
- Issue date May 20, 2014
- Hitachi, Ltd.
- Rika Nomura
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Housing for a connector
- Patent number D704645
- Issue date May 13, 2014
- Hitachi, Ltd.
- Rika Nomura
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Wideband low noise sensor amplifier circuit
- Patent number 8,451,063
- Issue date May 28, 2013
- Hitachi, Ltd.
- Masayoshi Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical I/O array module and its fabrication method
- Patent number 8,437,584
- Issue date May 7, 2013
- Hitachi, Ltd.
- Yasunobu Matsuoka
- G02 - OPTICS
Information Patent Grant
Photoelectric composite wiring module and method for manufacturing...
- Patent number 8,406,581
- Issue date Mar 26, 2013
- Hitachi, Ltd.
- Saori Hamamura
- G02 - OPTICS
Information Patent Grant
Photoelectric composite wiring module and method for manufacturing...
- Patent number 8,401,347
- Issue date Mar 19, 2013
- Hitachi, Ltd.
- Naoki Matsushima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Peaking circuit, method for adjusting peaking circuit, differential...
- Patent number 8,358,172
- Issue date Jan 22, 2013
- Hitachi, Ltd.
- Norio Chujo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output buffer circuit and differential output buffer circuit, and t...
- Patent number 8,324,925
- Issue date Dec 4, 2012
- Hitachi, Ltd.
- Satoshi Muraoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain circuit
- Patent number 8,067,984
- Issue date Nov 29, 2011
- Hitachi, Ltd.
- Takehito Kamimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter and receiver using forward clock overlaying link inform...
- Patent number 8,005,130
- Issue date Aug 23, 2011
- Hitachi, Ltd.
- Hidehiro Toyoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed signal transmission apparatus
- Patent number 7,969,751
- Issue date Jun 28, 2011
- Hitachi Cable, Ltd.
- Keiichi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Output buffer circuit and differential output buffer circuit, and t...
- Patent number 7,969,197
- Issue date Jun 28, 2011
- Hitachi, Ltd.
- Satoshi Muraoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adjustment method, circuit, receiver circuit and transmission equip...
- Patent number 7,965,765
- Issue date Jun 21, 2011
- Hitachi, Ltd.
- Hisaaki Kanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor circuit, and computing device and communications devi...
- Patent number 7,902,860
- Issue date Mar 8, 2011
- Hitachi, Ltd.
- Keiichi Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ramp generator and circuit pattern inspection apparatus using the s...
- Patent number 7,816,955
- Issue date Oct 19, 2010
- Hitachi, Ltd.
- Masayoshi Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential signaling system and method of controlling skew betwee...
- Patent number 7,786,751
- Issue date Aug 31, 2010
- Hitachi Cable, Ltd.
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Output buffer circuit, differential output buffer circuit, output b...
- Patent number 7,772,877
- Issue date Aug 10, 2010
- Hitachi, Ltd.
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Output buffer circuit and differential output buffer circuit, and t...
- Patent number 7,692,445
- Issue date Apr 6, 2010
- Hitachi, Ltd.
- Satoshi Muraoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device and testing method thereof
- Patent number 7,474,290
- Issue date Jan 6, 2009
- Renesas Technology Corp.
- Masami Makuuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device and the method of testing the same
- Patent number 7,443,373
- Issue date Oct 28, 2008
- Renesas Technology Corp.
- Kengo Imagawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device and testing method of semiconductor device
- Patent number 7,358,953
- Issue date Apr 15, 2008
- Renesas Technology Corp.
- Masami Makuuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
STORAGE APPARATUS
- Publication number 20240431063
- Publication date Dec 26, 2024
- Hitachi, Ltd
- Masahiro YAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND CONTROL METHOD FOR STORAGE APPARATUS
- Publication number 20240427713
- Publication date Dec 26, 2024
- Hitachi, Ltd
- Norio CHUJO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADAR DEVICE
- Publication number 20240272274
- Publication date Aug 15, 2024
- Hitachi Astemo, Ltd.
- Norio CHUJO
- G01 - MEASURING TESTING
Information Patent Application
STACKED CHIP AND FABRICATION METHOD OF STACKED CHIP
- Publication number 20240234352
- Publication date Jul 11, 2024
- Advantest Corporation
- Shinji SUGATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR...
- Publication number 20240234308
- Publication date Jul 11, 2024
- Advantest Corporation
- Shinji SUGATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED CHIP AND FABRICATION METHOD OF STACKED CHIP
- Publication number 20240136314
- Publication date Apr 25, 2024
- Advantest Corporation
- Shinji SUGATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR...
- Publication number 20240136283
- Publication date Apr 25, 2024
- Advantest Corporation
- Shinji SUGATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STORAGE SYSTEM, DATA CONTROL METHOD
- Publication number 20240103740
- Publication date Mar 28, 2024
- Hitachi, Ltd
- Norio CHUJO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20220404967
- Publication date Dec 22, 2022
- Hitachi, Ltd
- Norio CHUJO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wiring Substrate and Information Processing Device
- Publication number 20220013937
- Publication date Jan 13, 2022
- Hitachi, Ltd
- Norio CHUJO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wiring Board and Electronic Device
- Publication number 20200260570
- Publication date Aug 13, 2020
- Hitachi, Ltd.
- Norio CHUJO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190363050
- Publication date Nov 28, 2019
- RENESAS ELECTRONICS CORPORATION
- Shuuichi KARIYAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190198462
- Publication date Jun 27, 2019
- RENESAS ELECTRONICS CORPORATION
- Kazuyuki NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE ASSEMBLY, OPTICAL WIRING BOARD, AND INFORMATION PROC...
- Publication number 20150286017
- Publication date Oct 8, 2015
- Hitachi Metals, Ltd.
- Toshiaki TAKAI
- G02 - OPTICS
Information Patent Application
BACKPLANE OPTICAL CONNECTOR
- Publication number 20150147031
- Publication date May 28, 2015
- Japan Aviation Electronics Industry, Limited
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Application
Photoelectric Conversion Module and Transmission Apparatus Using th...
- Publication number 20150098675
- Publication date Apr 9, 2015
- Hitachi Metals, Ltd.
- Kazuo ISHIYAMA
- G02 - OPTICS
Information Patent Application
Driver Integrated Circuit
- Publication number 20140125398
- Publication date May 8, 2014
- Hitachi, Ltd
- Wen Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Module and a Mounting Structure Thereof
- Publication number 20140023315
- Publication date Jan 23, 2014
- HITACHI LTD
- Toshiaki Takai
- G02 - OPTICS
Information Patent Application
Photoelectric Composite Wiring Module and Method for Manufacturing...
- Publication number 20120128292
- Publication date May 24, 2012
- HITACHI LTD.
- Saori Hamamura
- G02 - OPTICS
Information Patent Application
WIDEBAND LOW NOISE SENSOR AMPLIFIER CIRCUIT
- Publication number 20120075021
- Publication date Mar 29, 2012
- Hitachi, Ltd
- Masayoshi Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PEAKING CIRCUIT, METHOD FOR ADJUSTING PEAKING CIRCUIT, DIFFERENTIAL...
- Publication number 20110241778
- Publication date Oct 6, 2011
- Norio CHUJO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT BUFFER CIRCUIT AND DIFFERENTIAL OUTPUT BUFFER CIRCUIT, AND T...
- Publication number 20110215830
- Publication date Sep 8, 2011
- SATOSHI MURAOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PEAKING CIRCUIT, PEAKING CIRCUIT CONTROL METHOD, WAVEFORM MEASUREME...
- Publication number 20110181271
- Publication date Jul 28, 2011
- Norio CHUJO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Optical I/O Array Module and Its Fabrication Method
- Publication number 20110026878
- Publication date Feb 3, 2011
- Hitachi, Ltd
- Yasunobu MATSUOKA
- G02 - OPTICS
Information Patent Application
Variable Gain Circuit
- Publication number 20100315166
- Publication date Dec 16, 2010
- Hitachi, Ltd
- Takehito KAMIMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT BUFFER CIRCUIT AND DIFFERENTIAL OUTPUT BUFFER CIRCUIT, AND T...
- Publication number 20100219856
- Publication date Sep 2, 2010
- SATOSHI MURAOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHOTOELECTRIC COMPOSITE WIRING MODULE AND METHOD FOR MANUFACTURING...
- Publication number 20100209041
- Publication date Aug 19, 2010
- Hitachi, Ltd
- Naoki MATSUSHIMA
- G02 - OPTICS
Information Patent Application
OUTPUT BUFFER CIRCUIT, DIFFERENTIAL OUTPUT BUFFER CIRCUIT, OUTPUT B...
- Publication number 20090179666
- Publication date Jul 16, 2009
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor Circuit, and Computing Device and Communications Devi...
- Publication number 20090085688
- Publication date Apr 2, 2009
- Keiichi YAMAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-speed signal transmission apparatus
- Publication number 20090027867
- Publication date Jan 29, 2009
- Keiichi Yamamoto
- G06 - COMPUTING CALCULATING COUNTING

Norio Chujo

Person

Patents Grantslast 30 patents

Wiring substrate and information processing device

Storage system and method for minimizing node down time

Wiring board and electronic device

Semiconductor device

Semiconductor device

Driver integrated circuit

Optical module assembly, optical wiring board, and information proc...

Photoelectric conversion module and transmission apparatus using th...

Backplane optical connector

Housing for a connector

Housing for a connector

Wideband low noise sensor amplifier circuit

Optical I/O array module and its fabrication method

Photoelectric composite wiring module and method for manufacturing...

Photoelectric composite wiring module and method for manufacturing...

Peaking circuit, method for adjusting peaking circuit, differential...

Output buffer circuit and differential output buffer circuit, and t...

Variable gain circuit

Transmitter and receiver using forward clock overlaying link inform...

High-speed signal transmission apparatus

Output buffer circuit and differential output buffer circuit, and t...

Adjustment method, circuit, receiver circuit and transmission equip...

Semiconductor circuit, and computing device and communications devi...

Ramp generator and circuit pattern inspection apparatus using the s...

Differential signaling system and method of controlling skew betwee...

Output buffer circuit, differential output buffer circuit, output b...

Output buffer circuit and differential output buffer circuit, and t...

Semiconductor device and testing method thereof

Semiconductor device and the method of testing the same

Semiconductor device and testing method of semiconductor device

Patents Applicationslast 30 patents

STORAGE APPARATUS

STORAGE APPARATUS AND CONTROL METHOD FOR STORAGE APPARATUS

RADAR DEVICE

STACKED CHIP AND FABRICATION METHOD OF STACKED CHIP

SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR...

STACKED CHIP AND FABRICATION METHOD OF STACKED CHIP

SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR...

STORAGE SYSTEM, DATA CONTROL METHOD

STORAGE SYSTEM AND DATA MANAGEMENT METHOD

Wiring Substrate and Information Processing Device

Wiring Board and Electronic Device

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

OPTICAL MODULE ASSEMBLY, OPTICAL WIRING BOARD, AND INFORMATION PROC...

BACKPLANE OPTICAL CONNECTOR

Photoelectric Conversion Module and Transmission Apparatus Using th...

Driver Integrated Circuit

Optical Module and a Mounting Structure Thereof

Photoelectric Composite Wiring Module and Method for Manufacturing...

WIDEBAND LOW NOISE SENSOR AMPLIFIER CIRCUIT

PEAKING CIRCUIT, METHOD FOR ADJUSTING PEAKING CIRCUIT, DIFFERENTIAL...

OUTPUT BUFFER CIRCUIT AND DIFFERENTIAL OUTPUT BUFFER CIRCUIT, AND T...

PEAKING CIRCUIT, PEAKING CIRCUIT CONTROL METHOD, WAVEFORM MEASUREME...

Optical I/O Array Module and Its Fabrication Method

Variable Gain Circuit

OUTPUT BUFFER CIRCUIT AND DIFFERENTIAL OUTPUT BUFFER CIRCUIT, AND T...

PHOTOELECTRIC COMPOSITE WIRING MODULE AND METHOD FOR MANUFACTURING...

OUTPUT BUFFER CIRCUIT, DIFFERENTIAL OUTPUT BUFFER CIRCUIT, OUTPUT B...

Semiconductor Circuit, and Computing Device and Communications Devi...

High-speed signal transmission apparatus