Tetsuji Takaoka

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Akashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cab
- Patent number 11,807,310
- Issue date Nov 7, 2023
- Caterpillar SARL
- Tetsuji Takaoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Forestry machine
- Patent number D974414
- Issue date Jan 3, 2023
- Caterpillar SARL
- Tetsuo Nishiguchi
- D15 - Machines not elsewhere specified
Information Patent Grant
Cab coming-off prevention structure of working machine
- Patent number 11,072,909
- Issue date Jul 27, 2021
- Caterpillar SARL
- Tetsuji Takaoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reinforcement for cab in construction machine
- Patent number 8,267,467
- Issue date Sep 18, 2012
- Caterpillar Japan Ltd.
- Tetsuji Takaoka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Guide-rail structure of front window in working vehicle
- Patent number 7,922,237
- Issue date Apr 12, 2011
- Catepillar Japan Ltd.
- Eiji Akahane
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, ASSEMBLIES, AND METHODS FOR LOCKING CAB TO MAIN BODY OF WO...
- Publication number 20230081006
- Publication date Mar 16, 2023
- CATERPILLAR S.A.R.L.
- Tetsuji TAKAOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
CAB
- Publication number 20220153355
- Publication date May 19, 2022
- CATERPILLAR S.A.R.L.
- Tetsuji TAKAOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cab Coming-Off Prevention Structure of Working Machine
- Publication number 20200248431
- Publication date Aug 6, 2020
- CATERPILLAR S.A.R.L.
- Tetsuji TAKAOKA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
REINFORCEMENT FOR CAB IN CONSTRUCTION MACHINE
- Publication number 20120038186
- Publication date Feb 16, 2012
- PRESS KOGYO CO., LTD.
- Tetsuji Takaoka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
GUIDE-RAIL STRUCTURE OF FRONT WINDOW IN WORKING VEHICLE
- Publication number 20100283290
- Publication date Nov 11, 2010
- CATERPILLAR JAPAN LTD.
- Eiji Akahane
- B60 - VEHICLES IN GENERAL
Information Patent Application
UPTURNING DEVICE FOR OPERATION LEVER MOUNTING BODY OF WORK MACHINE
- Publication number 20100186533
- Publication date Jul 29, 2010
- CATERPILLAR JAPAN LTD.
- Eiji Akahane
- G05 - CONTROLLING REGULATING