Naoki Marukawa

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power control unit
- Patent number 11,658,550
- Issue date May 23, 2023
- Toyota Jidosha Kabushiki Kaisha
- Naoki Marukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle drive system
- Patent number 11,440,394
- Issue date Sep 13, 2022
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Yaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle driving device
- Patent number 11,223,305
- Issue date Jan 11, 2022
- Toyota Jidosha Kabushiki Kaisha
- Naoyuki Kishimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control unit and method of assembling the same
- Patent number 11,153,983
- Issue date Oct 19, 2021
- Toyota Jidosha Kabushiki Kaisha
- Naoki Marukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Layout structure for front compartment of hybrid vehicle
- Patent number 10,994,600
- Issue date May 4, 2021
- Toyota Jidosha Kabushiki Kaisha
- Naoki Marukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Structure of mounting power control device in vehicle
- Patent number 10,259,339
- Issue date Apr 16, 2019
- Toyota Jidosha Kabushiki Kaisha
- Shinichi Miura
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE
- Publication number 20240227575
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Naoki MARUKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE DRIVE APPARATUS
- Publication number 20240123805
- Publication date Apr 18, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yongjoo RYOO
- B60 - VEHICLES IN GENERAL
Information Patent Application
OIL COOLER
- Publication number 20230287973
- Publication date Sep 14, 2023
- Toyota Jidosha Kabushiki Kaisha
- Naoki MARUKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL UNIT
- Publication number 20210257889
- Publication date Aug 19, 2021
- Toyota Jidosha Kabushiki Kaisha
- Naoki MARUKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONTROL UNIT AND METHOD OF ASSEMBLING THE SAME
- Publication number 20210059062
- Publication date Feb 25, 2021
- Toyota Jidosha Kabushiki Kaisha
- Naoki MARUKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE DRIVE SYSTEM
- Publication number 20200156454
- Publication date May 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi YAGUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE DRIVING DEVICE
- Publication number 20200161993
- Publication date May 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Naoyuki KISHIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LAYOUT STRUCTURE FOR FRONT COMPARTMENT OF HYBRID VEHICLE
- Publication number 20200156456
- Publication date May 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Naoki Marukawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
STRUCTURE OF MOUNTING POWER CONVERTER IN VEHICLE
- Publication number 20190359068
- Publication date Nov 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Naoki MARUKAWA
- B60 - VEHICLES IN GENERAL

Naoki Marukawa

Person

Patents Grantslast 30 patents

Power control unit

Vehicle drive system

Vehicle driving device

Power control unit and method of assembling the same

Layout structure for front compartment of hybrid vehicle

Structure of mounting power control device in vehicle

Patents Applicationslast 30 patents

VEHICLE

VEHICLE DRIVE APPARATUS

OIL COOLER

POWER CONTROL UNIT

POWER CONTROL UNIT AND METHOD OF ASSEMBLING THE SAME

VEHICLE DRIVE SYSTEM

VEHICLE DRIVING DEVICE

LAYOUT STRUCTURE FOR FRONT COMPARTMENT OF HYBRID VEHICLE

STRUCTURE OF MOUNTING POWER CONVERTER IN VEHICLE