Takumi Okada

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Ikoma-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid servo valve and fluid servo apparatus
- Patent number 11,335,491
- Issue date May 17, 2022
- TOKKYOKIKI CORPORATION
- Teruo Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid servo valve and fluid servo apparatus
- Patent number 10,465,816
- Issue date Nov 5, 2019
- TOKKYOKIKI CORPORATION
- Teruo Maruyama
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SERVO-TYPE VIBRATION DETECTOR AND VIBRATION CONTROL DEVICE
- Publication number 20230228787
- Publication date Jul 20, 2023
- TOKKYOKIKI CORPORATION
- Teruo MARUYAMA
- G01 - MEASURING TESTING
Information Patent Application
FLUID SERVO VALVE AND FLUID SERVO APPARATUS
- Publication number 20200018418
- Publication date Jan 16, 2020
- TOKKYOKIKI CORPORATION
- Teruo Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid Servo Valve and Fluid Servo Apparatus
- Publication number 20160228889
- Publication date Aug 11, 2016
- TOKKYOKIKI CORPORATION
- Teruo Maruyama
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...