About Us

President Message

I am grateful for the use and interest in our products from the company beginning.
In 2026, experienced people who had been involved in semiconductor vacuum manufacturing equipment gathered together have established a new company, Megatorr Corporation, with the primary objective to produce of components for semiconductor manufacturing, selling, customer support and repair which are very important the semiconductor equipment to control circumstance(pressure) in the vacuum chamber such as an equipment for CVD, Etching, Ashing and so on. It is one of the key technologies for semiconductor equipment that this APC system (Automatic Pressure Control system)composed of pressure sensor, conduction control valves and thus controller.

Since then, we also have been proposing process efficiency improvements and developing new products while understanding the customers’ requirements and needs. Nowadays, for example, it has become a common technique due to the extension of equipment maintenance cycles to use directly heating mechanism vacuum sensor and conduction control valves, but it is not possible to directly install a vacuum gauge or conduction control valve etc. before. Thus, new concepts in those days such as reducing the accumulation of impurities that heat up, or for expanding the control range beyond that conventional control valves etc. are made from as much as communication through customer's engineers and operators. Also, wide range valves, and this technology was observed hints for development and now being used in mass production line. We have studied the importance of communication with customers through troubleshooting, questions, problems etc.
2nd issue is needed to develop human resources in our company. 

 1. Quality Management Education
 2. Soldering Technology Education
 3. Team Power

In order to ensure that our customers can use our products with peace of mind, we provide quality control education in accordance with strict "quality management." For example, all the relevant departments have obtained external certification for soldering technology and quality management examinations we are able to provide stable. We manufacture quality quality products so you can use them with confidence.

In the semiconductor industry, there are many processes that involve matching, cutting, adjusting, etc. of minute parts under vacuum circumstances, and manufacturing equipment is becoming more diverse and sophisticated.
In the semiconductor industry, which is expected to expand in the long term, we will utilize our many years of experience and know-how to communicate with customers. We intend to strengthen our relationship with customers and provide new products that keep up with the ever-advancing process of technology.

From nou on, we shall strive for good relations.

Megatorr Corporation
President & CEO
Roger Kakizaki

Overview

Company Name
Megatorr Corporation
Headquarters
〒231-0024
4F, 2-14 Yoshihama-cho, Naka-ku, Yokohama, Japan
Factory location
〒231-0025
1F, 2-7-14 Matsukage-cho, Naka-ku, Yokohama, Japan
Phone (h.q.)
+ 81 45-222-0035
FAX (h.q.)
+ 81 45-222-0016
President & CEO
Nobuo Kakizaki
Director
Satoru Kusumoto
Ryoichi Oka
Auditor
Takehito Yokoyama
Established
January 28, 1998
Capital
100,000,000 yen
Services
Sales, customer support, and repair of vacuum equipment for semiconductor manufacturing equipment.
Development, manufacturing, and sales of vacuum equipment
Correspondent Banks
Mitsubishi UFJ Bank, Shin-Yokohama Branch
Sumitomo Mitsui Banking Corporation, Shin-Yokohama Branch
Yokohama Shinkin Bank,Head Office Sales Department
Available Products
[Our Products]
Vacuum Valve
・Angle Valve
・Butterfly Valve
・Pendulum type gate valve
・Aperture Valve
・Pressure Controller
Welded Metal Bellows 
Various Heater-related Equipment
Vacuum check valve (chamber guard)
Foreline Trap (Filter)
Cable Harness Production
[Brooks Instrument Products]
Capacitance Manometer
[WonikQnC Products]
Quartz Parts

History

January 1998
Established Megatorr Corporation
February 1998
Absolute Vacuum Gauge (Brooks Instrument) products
Started sales, customer support and repair operations
Started sales, customer support and repair of vacuum pressure control     products
・Butterfly Valve
・Pressure Controller
January 2001
Wide-range control valves (Angle Valves) and controller products
Started sales, customer support and repair operations
・Patent applications
  Patent No. 3390708
January 2002
Started sales, customer support and repair of welded metal bellows products
October 2002
Quartz products for semiconductor manufacturing equipment (Wonik QnC)
Started sales, customer support and repair operations
February 2007
For preventing backflow into the vacuum chamber.Vacuum check valve "Chamber guard"
Started sales, customer support and repair operations
・Patent applications
  Patent No. 5052155
・Trademark registration
May 2009
Increased capital to 100,000,000 yen
June 2011
Heater block products for heating wafers in a vacuum chamber
Started sales, customer support and repair operations
June 2022
Expansion of the electronic equipment department
August 2025
Foreline Trap (Filter) for exhaust lines of semiconductor manufacturing      equipment
Started product sales, customer support and repair operations
December 2025
Plans to announce Pendulum-type gate valves for exhaust lines of        semiconductor manufacturing equipment (Vacuum Exhibition '25)
Pressure control valves (aperture valves) for semiconductor manufacturing equipment ALD process
Scheduled to be presented at Vacuum Exhibition '25
・Design registration pending

Access

[Nearest station]
5 minutes walk from Ishikawacho Station on the JR Negishi Line

[Head office location]
〒231-0024
4F, 2-14 Yoshihama-cho, Naka-ku, Yokohama, Japan
TEL: +81 45-222-0035
FAX: +81 45-222-0016

[Factory location]
〒231-0025
1F, 2-7-14 Matsukage-cho, Naka-ku, Yokohama, Japan

*We do not have a parking lot.
 If you are coming by car, please use the nearby paid parking lot.
Megatorr Corporation
〒231-0024
4F, 2-14 Yoshihamacho, Naka-ku, Yokohama, Kanagawa

TEL: +81 45-222-0035
FAX: +81 45-222-0016

■【Our products】
Vacuum Valve
・Angle Valve
・Butterfly Valve
・Pendulum type gate valve
・Aperture Valve
・Pressure Controller
Welded Metal Bellows
Various Heater-related Equipment
Vacuum check valve (chamber guard)
Foreline Trap (Filter)
Cable Harness Production
 [Brooks Instrument Products]
Absolute Vacuum Gauge (Capacitance Manometer)
 [WonikQnC Products]
Manufacturing and sales of quartz components
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