Naoki Fukuda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Regenerative braking system, and electrically driven work vehicle u...
- Patent number 12,160,194
- Issue date Dec 3, 2024
- Hitachi Construction Machinery Co., Ltd.
- Mitsuhiro Kadota
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Regenerative braking system and electrically-driven work vehicle us...
- Patent number 11,834,033
- Issue date Dec 5, 2023
- Hitachi Construction Machinery Co., Ltd.
- Mitsuhiro Kadota
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic drive fan control device
- Patent number 11,396,839
- Issue date Jul 26, 2022
- Hitachi Construction Machinery Co., Ltd.
- Takaaki Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Power regeneration system of work vehicle
- Patent number 11,332,115
- Issue date May 17, 2022
- Hitachi Construction Machinery Co., Ltd.
- Shintarou Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power regeneration system for work vehicle
- Patent number 11,173,890
- Issue date Nov 16, 2021
- Hitachi Construction Machinery Co., Ltd.
- Naoki Fukuda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrically driven work vehicle, and wheel electric driving unit
- Patent number 11,124,075
- Issue date Sep 21, 2021
- Hitachi Construction Machinery Co., Ltd.
- Satoru Kaneko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Regenerative braking device and dump truck
- Patent number 10,583,743
- Issue date Mar 10, 2020
- Hitachi Construction Machinery Co., Ltd.
- Tomonori Takada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Clutch control device for work machine
- Patent number 10,107,341
- Issue date Oct 23, 2018
- Hitachi Construction Machinery Co., Ltd.
- Naoki Fukuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Semiconductor integrated circuit device having a conductive film wh...
- Patent number 7,119,443
- Issue date Oct 10, 2006
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor integrated circuit
- Patent number 6,853,081
- Issue date Feb 8, 2005
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic random access memory with improved contact arrangements
- Patent number 6,686,619
- Issue date Feb 3, 2004
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor integrated circuit device h...
- Patent number 6,638,811
- Issue date Oct 28, 2003
- Hitachi, Ltd.
- Masayoshi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor integrated circuit
- Patent number 6,605,530
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor integrated circuit
- Patent number 6,492,730
- Issue date Dec 10, 2002
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor integrated circuit device hav...
- Patent number 6,399,438
- Issue date Jun 4, 2002
- Hitachi, Ltd.
- Masayoshi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and method of manufacturing...
- Patent number 6,329,681
- Issue date Dec 11, 2001
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device, and method of manufacturin...
- Patent number 6,215,144
- Issue date Apr 10, 2001
- Hitachi, Ltd.
- Masayoshi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device in which a conductive film...
- Patent number 6,028,360
- Issue date Feb 22, 2000
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Regenerative Braking System, and Electrically Driven Work Vehicle U...
- Publication number 20230261591
- Publication date Aug 17, 2023
- Hitachi Construction Machinery Co., Ltd.
- Mitsuhiro KADOTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric Vehicle
- Publication number 20220258593
- Publication date Aug 18, 2022
- Hitachi Construction Machinery Co., Ltd.
- Mitsuhiro KADOTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic Drive Fan Control Device
- Publication number 20220056833
- Publication date Feb 24, 2022
- Hitachi Construction Machinery Co., Ltd.
- Takaaki TANAKA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Regenerative Braking System and Electrically-Driven Work Vehicle Us...
- Publication number 20220001854
- Publication date Jan 6, 2022
- Hitachi Construction Machinery Co., Ltd.
- Mitsuhiro KADOTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER REGENERATION SYSTEM OF WORK VEHICLE
- Publication number 20200180588
- Publication date Jun 11, 2020
- Hitachi Construction Machinery Co., Ltd.
- Shintarou TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICALLY DRIVEN WORK VEHICLE, AND WHEEL ELECTRIC DRIVING UNIT
- Publication number 20200156483
- Publication date May 21, 2020
- Hitachi Construction Machinery Co., Ltd.
- Satoru KANEKO
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER REGENERATION SYSTEM FOR WORK VEHICLE
- Publication number 20200017096
- Publication date Jan 16, 2020
- Hitachi Construction Machinery Co., Ltd.
- Naoki FUKUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
REGENERATIVE BRAKING DEVICE AND DUMP TRUCK
- Publication number 20180272871
- Publication date Sep 27, 2018
- Hitachi Construction Machinery Co., Ltd.
- Tomonori TAKADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
CLUTCH CONTROL DEVICE FOR WORK MACHINE
- Publication number 20180087587
- Publication date Mar 29, 2018
- Hitachi Construction Machinery Co., Ltd.
- Naoki FUKUDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for fabricating semiconductor integrated circuit
- Publication number 20050040452
- Publication date Feb 24, 2005
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic random access memory with improved contact arrangements
- Publication number 20030211673
- Publication date Nov 13, 2003
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating semiconductor integrated circuit
- Publication number 20030205811
- Publication date Nov 6, 2003
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating semiconductor integrated circuit
- Publication number 20030064578
- Publication date Apr 3, 2003
- Hitachi, Ltd.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device, and method of manufacturin...
- Publication number 20020182798
- Publication date Dec 5, 2002
- Masayoshi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and method of manufacturing...
- Publication number 20020123190
- Publication date Sep 5, 2002
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and method of manufacturing...
- Publication number 20020047153
- Publication date Apr 25, 2002
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device, and method of manufacturin...
- Publication number 20010023099
- Publication date Sep 20, 2001
- Masayoshi Saito
- H01 - BASIC ELECTRIC ELEMENTS

Naoki Fukuda

Person

Patents Grantslast 30 patents

Regenerative braking system, and electrically driven work vehicle u...

Regenerative braking system and electrically-driven work vehicle us...

Hydraulic drive fan control device

Power regeneration system of work vehicle

Power regeneration system for work vehicle

Electrically driven work vehicle, and wheel electric driving unit

Regenerative braking device and dump truck

Clutch control device for work machine

Semiconductor integrated circuit device having a conductive film wh...

Method for fabricating semiconductor integrated circuit

Dynamic random access memory with improved contact arrangements

Method of manufacturing a semiconductor integrated circuit device h...

Method for fabricating semiconductor integrated circuit

Method for fabricating semiconductor integrated circuit

Method of manufacturing semiconductor integrated circuit device hav...

Semiconductor integrated circuit device and method of manufacturing...

Semiconductor integrated circuit device, and method of manufacturin...

Semiconductor integrated circuit device in which a conductive film...

Patents Applicationslast 30 patents

Regenerative Braking System, and Electrically Driven Work Vehicle U...

Electric Vehicle

Hydraulic Drive Fan Control Device

Regenerative Braking System and Electrically-Driven Work Vehicle Us...

POWER REGENERATION SYSTEM OF WORK VEHICLE

ELECTRICALLY DRIVEN WORK VEHICLE, AND WHEEL ELECTRIC DRIVING UNIT

POWER REGENERATION SYSTEM FOR WORK VEHICLE

REGENERATIVE BRAKING DEVICE AND DUMP TRUCK

CLUTCH CONTROL DEVICE FOR WORK MACHINE

Method for fabricating semiconductor integrated circuit

Dynamic random access memory with improved contact arrangements

Method for fabricating semiconductor integrated circuit

Method for fabricating semiconductor integrated circuit

Semiconductor integrated circuit device, and method of manufacturin...

Semiconductor integrated circuit device and method of manufacturing...

Semiconductor integrated circuit device and method of manufacturing...

Semiconductor integrated circuit device, and method of manufacturin...