Nobutoshi Hagiwara

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Relay circuit and electric junction box
- Patent number 11,553,573
- Issue date Jan 10, 2023
- Sumitomo Wiring Systems, Ltd.
- Shohei Okuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Relay driver circuit
- Patent number 11,217,410
- Issue date Jan 4, 2022
- Sumitomo Wiring Systems, Ltd.
- Shinji Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply control device
- Patent number 11,101,733
- Issue date Aug 24, 2021
- Sumitomo Wiring Systems, Ltd.
- Takahiro Nagahama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connector with terminal overstress prevention
- Patent number 10,074,937
- Issue date Sep 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kayoko Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Floating connector with multiple fitting-side housings
- Patent number 9,799,971
- Issue date Oct 24, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kayoko Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low inserting and extracting force connector
- Patent number 5,453,018
- Issue date Sep 26, 1995
- Yazaki Corporation
- Keiichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-operating-force connector
- Patent number 5,330,362
- Issue date Jul 19, 1994
- Yazaki Corporation
- Keiichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch connector assembly with waterproof structure
- Patent number 5,224,872
- Issue date Jul 6, 1993
- Yazaki Corporation
- Hirotaka Noda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL CONNECTION BOX
- Publication number 20210267070
- Publication date Aug 26, 2021
- Sumitomo Wiring Systems, Ltd.
- Masakazu Okumura
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY CONTROL DEVICE
- Publication number 20210119535
- Publication date Apr 22, 2021
- Sumitomo Wiring Systems, Ltd.
- Takahiro NAGAHAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELAY DRIVER CIRCUIT
- Publication number 20210050167
- Publication date Feb 18, 2021
- Sumitomo Wiring Systems, Ltd.
- Shinji Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY CIRCUIT AND ELECTRIC JUNCTION BOX
- Publication number 20210027962
- Publication date Jan 28, 2021
- Sumitomo Wiring Systems, Ltd.
- Shohei Okuyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY CONTROL DEVICE
- Publication number 20200313556
- Publication date Oct 1, 2020
- SUMITOMO WIRING SYSTEMS, LTD.
- Shinji Aoyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLOATING CONNECTOR WITH MULTIPLE FITTING-SIDE HOUSINGS
- Publication number 20170264032
- Publication date Sep 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kayoko Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector
- Publication number 20170264051
- Publication date Sep 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kayoko Ninomiya
- H01 - BASIC ELECTRIC ELEMENTS

Nobutoshi Hagiwara

Person

Patents Grantslast 30 patents

Relay circuit and electric junction box

Relay driver circuit

Power supply control device

Connector with terminal overstress prevention

Floating connector with multiple fitting-side housings

Low inserting and extracting force connector

Low-operating-force connector

Switch connector assembly with waterproof structure

Patents Applicationslast 30 patents

ELECTRICAL CONNECTION BOX

POWER SUPPLY CONTROL DEVICE

RELAY DRIVER CIRCUIT

RELAY CIRCUIT AND ELECTRIC JUNCTION BOX

POWER SUPPLY CONTROL DEVICE

FLOATING CONNECTOR WITH MULTIPLE FITTING-SIDE HOUSINGS

Connector