Management philosophy, histories

We have been handling level meters and level sensors since we were established as a company. We want be an enterprise to watch the industries and ages at our customers side, through supplying level meters and level sensors.
This page sets forth Yamaden’s company details, including our management philosophy and history . Please read this page to become more familiar with our company.

Management philosophies |Histories

Management Philosophies

To contribute to product manufacturing by providing unique sensors and control equipment.

Our products are used on the production lines of product-manufacturing enterprises inside and outside Japan.
We are always trying to improve our technology, products, quality, and services, in order to contribute as much as possible to improving the quality of our customers’ products.

Our Mission

To contribute to product manufacturing by providing unique sensors and control equipment.

Our Basic Ideals

Satisfy our customers with our high quality products and services, enhance our company’s recognition level, and make people’s lives satisfying and prosperous.

Yamaden Group

We aim to develop from our nuclear technical core an enterprise and products that are accepted throughout the world, a global ambition.

Histories

We celebrated our 50th anniversary, thanks to your support. In the future, we will make every effort to develop products that meet our customers’ needs, by obtaining state-of-the-art technology.

July, 1959	Yamamoto Denki Shokai. established.
July, 1960	Changed company name to Yamamoto Electric Industrial Co., Ltd.
1960	Developed and sold a full automatic metering and distributing control system for asphalt plants.
1961	Developed and sold a paddle type level switch.	The first set of paddle type level switch Admittance type level switch
March, 1964	Opened our Tokyo Branch Office
March, 1972	Opened our Nagoya Sales Office
1973	Developed and sold an admittance type level switches. Developed and sold a capacitance continuous level meters.
1978	Developed and sold an 8080 mounted original bus board.
1981	Developed and sold a temperature sensor for an asphalt plant.
1982	Developed a multi-path board, CPU A/D FDD DIO.
1985	Developed and sold a medium-sized operation panel, the ASPUC series, for an asphalt plant.
1987	Started to sell vibration level switches.
November, 1989	The current Yamamoto Electric Industrial was established. Transferred the management rights from the old Yamamoto Electric Industrial Co., Ltd.
1990	Stated to sell optical card readers. Started to sell pressure type level meters.	Vibration type level sensor CV Ultrasonic type level meter YU Capacitance level meters MXL
1996	Started to sell ultrasonic type level meters.
1998	Sold an unmanned supply and distribution system for a plant. Started to sell float type level switches.
February, 2000	Combined with Yamamoto Electric Co., Ltd. Developed new capacitance level switches.
2002	Started to sell a new type of capacitance level meters. Started to sell a new type of operation panels. (compatible with Windows 2000)
2003	Started to sell vibration type level switches for high temperatures.
2004	Started to sell digital capacitance type contiunous level meters for adhesion.
2005	Started to sell corrosion-proof float type level switches.
2007	Obtained approval for our quality management system -- ISO9001 Started to sell compact type level switches for high temperature.
2008	Started tp sell long distance ultrasonic level meters.
2009	Started to sell conductivity meters. Started to sell compact float type level meters.
2010	Remodeled the factory where we make level sensors and other sensors.
2011	Started to sell pressure resistant and explosion-proof type float level meters. Started to sell a new type electrode water level switches. YAE capacitance level switch has obtained China's NEPSI explosion-proof certification.
2012	Started to sell small compact high sensitivity capacitance type level switches. Started to a new paddle type level switch.	Small capacitance type level switch YHP Explosion-proof standard of capacitance level meter MAE Kind of the liquid discrimination sensor YOL
2013	Started to sell explosion-proof standard of capacitance level meters. Started to sell micro wave flow sensors. YAE capacitance level swiths has has obtained Korea's KOSHA explosion-proof certification.
2014	Started to sell small capacitance type level switch for adhesion. Invitation to the 55th anniversary celebration.
2015	Our YAL and MHL, ML-D1 has obtained CE marking. Started to sell guide radar type level meter.
2016	Started to sell medium range ultrasonic level meter. Started to sell Kind of the liquid discrimination sensor.
2017	Started to sell Kind of the liquid discrimination sensor for explosion-proof. Our YHP has obtained CE marking.
2018	Obtained approval for our quality management system -- ISO9001(2015 version) Our YAE has obtained Class NK certificate.
2019	Invitation to the 60th anniversary celebration. Started to sell high sensitivity capacitance level switch. Started to sell capacitance level switch with operation check function.
2020	Started to sell submersible hydrostatic level meter. Started to sell stainless case tyoe level sensor. Started to sell extremely compact oil moisture meter.	Extremely compact oil moisture meter CGL/WGL