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Noboru Ishihara
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sensor interface circuit and sensor module
Patent number
11,954,555
Issue date
Apr 9, 2024
NISSHINBO MICRO DEVICES INC.
Hiroki Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital high-frequency generator circuit
Patent number
8,134,419
Issue date
Mar 13, 2012
Semiconductor Technology Academic Research Center
Kazuo Nakano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optical module using wiring lead integrated resin substrate
Patent number
6,585,426
Issue date
Jul 1, 2003
Nippon Telegraph and Telephone Corporation
Yoshito Shuto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase lock loop circuit using a sample and hold switch circuit
Patent number
5,557,648
Issue date
Sep 17, 1996
Nippon Telegraph & Telephone Corporation
Noboru Ishihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier for stably maintaining a constant output
Patent number
5,475,342
Issue date
Dec 12, 1995
Nippon Telegraph & Telephone Corporation
Makoto Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplifier circuit using feedback load
Patent number
5,045,807
Issue date
Sep 3, 1991
Nippon Telegraph & Telephone Corporation
Noboru Ishihara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Monolithic integrated circuit device including AC negative feedback...
Patent number
4,542,350
Issue date
Sep 17, 1985
Nippon Telegraph & Telephone Public Corporation
Yukio Akazawa
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SENSOR INTERFACE CIRCUIT AND SENSOR MODULE
Publication number
20240195422
Publication date
Jun 13, 2024
Nisshinbo Micro Devices Inc.
Hiroki SATO
G01 - MEASURING TESTING
Information
Patent Application
TRANSMISSION CIRCUIT
Publication number
20230403043
Publication date
Dec 14, 2023
TOKYO INSTITUTE OF TECHNOLOGY
Noboru ISHIHARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMBINER CIRCUIT
Publication number
20230379037
Publication date
Nov 23, 2023
TOKYO INSTITUTE OF TECHNOLOGY
Noboru ISHIHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION CIRCUIT
Publication number
20230361793
Publication date
Nov 9, 2023
TOKYO INSTITUTE OF TECHNOLOGY
Noboru ISHIHARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SENSOR INTERFACE CIRCUIT AND SENSOR MODULE
Publication number
20230186040
Publication date
Jun 15, 2023
Nisshinbo Micro Devices Inc.
Hiroki SATO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AMPLIFIER CIRCUIT, CMOS INVERTER AMPLIFIER CIRCUIT, COMPARATOR CIRC...
Publication number
20160013763
Publication date
Jan 14, 2016
Semiconductor Technology Academic Research Center
Kazuki TOMIMATSU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL HIGH-FREQUENCY GENERATOR CIRCUIT
Publication number
20110037502
Publication date
Feb 17, 2011
Semiconductor Technology Academic Research Center
Kazuo NAKANO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical module using wiring lead integrated resin substrate
Publication number
20010010744
Publication date
Aug 2, 2001
Yoshito Shuto
G02 - OPTICS