Noboru Ishihara

Person

Tokyo, JP

People

Patents Grantslast 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 Applicationslast 30 patents

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

Noboru Ishihara

Person

Patents Grantslast 30 patents

Sensor interface circuit and sensor module

Digital high-frequency generator circuit

Optical module using wiring lead integrated resin substrate

Phase lock loop circuit using a sample and hold switch circuit

Amplifier for stably maintaining a constant output

Amplifier circuit using feedback load

Monolithic integrated circuit device including AC negative feedback...

Patents Applicationslast 30 patents

TRANSMISSION CIRCUIT

COMBINER CIRCUIT

TRANSMISSION CIRCUIT

SENSOR INTERFACE CIRCUIT AND SENSOR MODULE

AMPLIFIER CIRCUIT, CMOS INVERTER AMPLIFIER CIRCUIT, COMPARATOR CIRC...

DIGITAL HIGH-FREQUENCY GENERATOR CIRCUIT

Optical module using wiring lead integrated resin substrate