Hiroyuki Okada

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chip resistor and electronic equipment having resistance circuit ne...
- Patent number 10,833,145
- Issue date Nov 10, 2020
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip capacitor and method for manufacturing the same
- Patent number 10,777,360
- Issue date Sep 15, 2020
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip resistor
- Patent number 10,403,420
- Issue date Sep 3, 2019
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip capacitor and method for manufacturing the same
- Patent number 10,304,633
- Issue date May 28, 2019
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip resistor and electronic equipment having resistance circuit ne...
- Patent number 10,224,391
- Issue date Mar 5, 2019
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filter chip
- Patent number 10,200,007
- Issue date Feb 5, 2019
- Rohm Co., Ltd.
- Keisuke Fukae
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chip capacitor and method for manufacturing the same
- Patent number 9,859,061
- Issue date Jan 2, 2018
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip resistor and electronic equipment having resistance circuit ne...
- Patent number 9,735,225
- Issue date Aug 15, 2017
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip resistor and electronic equipment having resistance circuit ne...
- Patent number 9,224,731
- Issue date Dec 29, 2015
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Constant-voltage power supply circuit with a current limiting circuit
- Patent number 5,942,881
- Issue date Aug 24, 1999
- Rohm Co. Ltd.
- Hiroyuki Okada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power supply unit
- Patent number 5,883,504
- Issue date Mar 16, 1999
- Rohm Co., Ltd.
- Hiroyuki Okada
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190244763
- Publication date Aug 8, 2019
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...
- Publication number 20190148480
- Publication date May 16, 2019
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180174759
- Publication date Jun 21, 2018
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...
- Publication number 20170365655
- Publication date Dec 21, 2017
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP RESISTOR
- Publication number 20170301436
- Publication date Oct 19, 2017
- Rohm Co., Ltd.
- Hiroyuki OKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER CHIP
- Publication number 20170019083
- Publication date Jan 19, 2017
- Rohm Co., Ltd.
- Keisuke FUKAE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...
- Publication number 20160087027
- Publication date Mar 24, 2016
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150022938
- Publication date Jan 22, 2015
- Rohm Co., Ltd.
- Hiroyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...
- Publication number 20140225220
- Publication date Aug 14, 2014
- Rohm Co., Ltd.
- Hiroshi Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS

Hiroyuki Okada

Person

Patents Grantslast 30 patents

Chip resistor and electronic equipment having resistance circuit ne...

Chip capacitor and method for manufacturing the same

Chip resistor

Chip capacitor and method for manufacturing the same

Chip resistor and electronic equipment having resistance circuit ne...

Filter chip

Chip capacitor and method for manufacturing the same

Chip resistor and electronic equipment having resistance circuit ne...

Chip resistor and electronic equipment having resistance circuit ne...

Constant-voltage power supply circuit with a current limiting circuit

Power supply unit

Patents Applicationslast 30 patents

CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME

CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...

CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME

CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...

CHIP RESISTOR

FILTER CHIP

CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...

CHIP CAPACITOR AND METHOD FOR MANUFACTURING THE SAME

CHIP RESISTOR AND ELECTRONIC EQUIPMENT HAVING RESISTANCE CIRCUIT NE...