Toru Amaya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clearance adjusting member
- Patent number 11,994,158
- Issue date May 28, 2024
- Caterpillar SARL
- Tetsuya Koshima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reinforcement structure for boom of work machine
- Patent number 10,767,340
- Issue date Sep 8, 2020
- Caterpillar SARL
- Toru Amaya
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
GREASE FEEDING PIPING ARRANGEMENT STRUCTURE IN CONSTRUCTION MACHINE
- Publication number 20220178109
- Publication date Jun 9, 2022
- CATERPILLAR S.A.R.L.
- Naoki MIYATA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CLEARANCE ADJUSTING MEMBER
- Publication number 20220154760
- Publication date May 19, 2022
- CATERPILLAR S.A.R.L.
- Tetsuya KOSHIMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
REINFORCEMENT STRUCTURE FOR BOOM OF WORK MACHINE
- Publication number 20180187393
- Publication date Jul 5, 2018
- CATERPILLAR S.A.R.L.
- Toru Amaya
- B66 - HOISTING LIFTING HAULING