Tatsuo AIRA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bucket tooth adapter, bucket tooth attachment structure, and bucket
- Patent number 11,808,018
- Issue date Nov 7, 2023
- Komatsu Ltd.
- Takanori Nagata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tooth attachment structure for bucket and tooth for bucket
- Patent number 11,661,726
- Issue date May 30, 2023
- Komatsu Ltd.
- Takanori Nagata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tooth mounting structure for bucket and tooth for bucket
- Patent number 11,598,074
- Issue date Mar 7, 2023
- Komatsu Ltd.
- Takanori Nagata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavation bucket and work vehicle
- Patent number 9,803,332
- Issue date Oct 31, 2017
- Komatsu Ltd.
- Daijirou Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Digging tooth mounting assembly and digging tooth
- Patent number 9,617,718
- Issue date Apr 11, 2017
- Komatsu Ltd.
- Kenichi Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavating bucket and work vehicle
- Patent number 9,562,340
- Issue date Feb 7, 2017
- Komatsu Ltd.
- Tsuyoshi Yoshida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Ground engaging tool
- Patent number 9,464,411
- Issue date Oct 11, 2016
- Komatsu Ltd.
- Kenichi Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavating tooth and ground engaging tool
- Patent number 9,267,270
- Issue date Feb 23, 2016
- Komatsu Ltd.
- Kenichi Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bearing device
- Patent number 7,748,908
- Issue date Jul 6, 2010
- Komatsu Ltd.
- Tatsuo Aira
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Spherical slide bearing system
- Patent number 7,651,274
- Issue date Jan 26, 2010
- Komatsu Ltd.
- Hiroshi Yamamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
TOOTH ATTACHMENT STRUCTURE FOR BUCKET AND TOOTH FOR BUCKET
- Publication number 20220298758
- Publication date Sep 22, 2022
- Komatsu Ltd.
- Takanori NAGATA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BUCKET TOOTH ADAPTER, BUCKET TOOTH ATTACHMENT STRUCTURE, AND BUCKET
- Publication number 20220290412
- Publication date Sep 15, 2022
- Komatsu Ltd.
- Takanori NAGATA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TOOTH MOUNTING STRUCTURE FOR BUCKET AND TOOTH FOR BUCKET
- Publication number 20220275608
- Publication date Sep 1, 2022
- Komatsu Ltd.
- Takanori NAGATA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
EXCAVATION BUCKET AND WORK VEHICLE
- Publication number 20160369475
- Publication date Dec 22, 2016
- Komatsu Ltd.
- Daijirou TANAKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
EXCAVATING BUCKET AND WORK VEHICLE
- Publication number 20160251821
- Publication date Sep 1, 2016
- Komatsu Ltd.
- Tsuyoshi YOSHIDA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
GROUND ENGAGING TOOL
- Publication number 20160130789
- Publication date May 12, 2016
- Komatsu Ltd.
- Kenichi TANAKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DIGGING TOOTH MOUNTING ASSEMBLY AND DIGGING TOOTH
- Publication number 20150013198
- Publication date Jan 15, 2015
- Kenichi Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
EXCAVATING TOOTH AND GROUND ENGAGING TOOL
- Publication number 20140250743
- Publication date Sep 11, 2014
- Kenichi Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Bearing Device
- Publication number 20080138005
- Publication date Jun 12, 2008
- Komatsu Ltd.
- Tatsuo Aira
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Spherical Slide Bearing System
- Publication number 20080089627
- Publication date Apr 17, 2008
- Hiroshi Yamamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Tatsuo AIRA

Person

Patents Grantslast 30 patents

Bucket tooth adapter, bucket tooth attachment structure, and bucket

Tooth attachment structure for bucket and tooth for bucket

Tooth mounting structure for bucket and tooth for bucket

Excavation bucket and work vehicle

Digging tooth mounting assembly and digging tooth

Excavating bucket and work vehicle

Ground engaging tool

Excavating tooth and ground engaging tool

Bearing device

Spherical slide bearing system

Patents Applicationslast 30 patents

TOOTH ATTACHMENT STRUCTURE FOR BUCKET AND TOOTH FOR BUCKET

BUCKET TOOTH ADAPTER, BUCKET TOOTH ATTACHMENT STRUCTURE, AND BUCKET

TOOTH MOUNTING STRUCTURE FOR BUCKET AND TOOTH FOR BUCKET

EXCAVATION BUCKET AND WORK VEHICLE

EXCAVATING BUCKET AND WORK VEHICLE

GROUND ENGAGING TOOL

DIGGING TOOTH MOUNTING ASSEMBLY AND DIGGING TOOTH

EXCAVATING TOOTH AND GROUND ENGAGING TOOL

Bearing Device

Spherical Slide Bearing System