Yasuo Fujii

Person

Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid system
- Patent number 12,286,095
- Issue date Apr 29, 2025
- Kubota Corporation
- Kazuaki Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluid heating device for engine
- Patent number 10,520,218
- Issue date Dec 31, 2019
- KUBOTA Corporation
- Koji Okada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fluid heating device of engine
- Patent number 10,524,314
- Issue date Dec 31, 2019
- KUBOTA Corporation
- Kazunari Tsujino
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust treatment device for a diesel engine
- Patent number 8,758,464
- Issue date Jun 24, 2014
- KUBOTA Corporation
- Yasuo Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust treatment device for a diesel engine
- Patent number 8,522,532
- Issue date Sep 3, 2013
- Kubota Corporation
- Shuichi Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust treatment device of diesel engine
- Patent number 8,484,958
- Issue date Jul 16, 2013
- Kubota Corporation
- Yasuo Fujii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system for working machine
- Patent number 8,417,424
- Issue date Apr 9, 2013
- Kubota Corporation
- Yasuo Fujii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel supplying device for engine
- Patent number 6,220,220
- Issue date Apr 24, 2001
- Kubota Corporation
- Masahiro Aketa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Guide system for a working machine having a product identifying system
- Patent number 4,873,644
- Issue date Oct 10, 1989
- Kubota, Ltd.
- Yasuo Fujii
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Boundary detecting method and apparatus for automatic working vehicle
- Patent number 4,868,752
- Issue date Sep 19, 1989
- Kubota Ltd.
- Yasuo Fujii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Optical fiber distribution apparatus
- Patent number 4,832,436
- Issue date May 23, 1989
- Fujikura Ltd.
- Shigenori Goto
- G02 - OPTICS
Information Patent Grant
Method and apparatus for detecting objects based upon color signal...
- Patent number 4,718,089
- Issue date Jan 5, 1988
- Kubota, Ltd.
- Masahiko Hayashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HYBRID SYSTEM
- Publication number 20240409083
- Publication date Dec 12, 2024
- Kubota Corporation
- Yasuo FUJII
- B60 - VEHICLES IN GENERAL
Information Patent Application
INFORMATION UPDATE SYSTEM
- Publication number 20230280999
- Publication date Sep 7, 2023
- Kubota Corporation
- Yasuo FUJII
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID SYSTEM
- Publication number 20230202455
- Publication date Jun 29, 2023
- Kubota Corporation
- Kazuaki KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLUID HEATING DEVICE OF ENGINE
- Publication number 20170208651
- Publication date Jul 20, 2017
- KUBOTA CORPORATION
- Kazunari TSUJINO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUID HEATING DEVICE FOR ENGINE
- Publication number 20160033165
- Publication date Feb 4, 2016
- KUBOTA CORPORATION
- Koji OKADA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE
- Publication number 20130042584
- Publication date Feb 21, 2013
- Kubota Corporation
- Yasuo Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE
- Publication number 20120144811
- Publication date Jun 14, 2012
- Kubota Corporation
- Shuichi Yamada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST TREATMENT DEVICE OF DIESEL ENGINE
- Publication number 20120017573
- Publication date Jan 26, 2012
- KUBOTA CORPORATION
- Yasuo FUJII
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control System for Working Machine
- Publication number 20100114451
- Publication date May 6, 2010
- Kubota Corporation
- Yasuo Fujii
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Yasuo Fujii

Person

Patents Grantslast 30 patents

Hybrid system

Fluid heating device for engine

Fluid heating device of engine

Exhaust treatment device for a diesel engine

Exhaust treatment device for a diesel engine

Exhaust treatment device of diesel engine

Control system for working machine

Fuel supplying device for engine

Guide system for a working machine having a product identifying system

Boundary detecting method and apparatus for automatic working vehicle

Optical fiber distribution apparatus

Method and apparatus for detecting objects based upon color signal...

Patents Applicationslast 30 patents

HYBRID SYSTEM

INFORMATION UPDATE SYSTEM

HYBRID SYSTEM

FLUID HEATING DEVICE OF ENGINE

FLUID HEATING DEVICE FOR ENGINE

EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE

EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE

EXHAUST TREATMENT DEVICE OF DIESEL ENGINE

Control System for Working Machine