Naoki Sawada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Calibration system for variable capacity hydraulic pump
- Patent number 11,808,258
- Issue date Nov 7, 2023
- Caterpillar SARL
- Atsunori Shimamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CALIBRATION SYSTEM FOR VARIABLE CAPACITY HYDRAULIC PUMP
- Publication number 20210156373
- Publication date May 27, 2021
- CATERPILLAR S.A.R.L.
- ATSUNORI SHIMAMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic Pressure Circuit and Working Machine
- Publication number 20160273192
- Publication date Sep 22, 2016
- CATERPILLAR S.A.R.L.
- Shigeo Kajita
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING