柳澤 由英社長

Thank you for visiting our web site.

Our company was founded in 1984 in Nagano City, when the Winter Olympic games was held in Nagano City.

In the early days of the company, our main focus was on image formation technology, and we carried out pattern design to screen mask manufacturing and screen printing. Soon after the establishment of the company, we developed membrane switches and established an in-house integrated production system ahead of the industry.

We then began to develop keyboards using membrane technology, and along with the mass production of keyboards, we have also been involved in the development of interfaces and applications, and as an input device manufacturer for electronic devices, we have manufactured numerous products up to today.

In recent years, we have been taking on the challenge in new areas, such as products and services applying input and display devices.

We will continue to create better products and services without forgetting the spirit of challenge.

We look forward to your continued guidance and support. Thank you.

Representative director of Nagano Tectron Co., Ltd.Yoshihide YANAGISAWA


“Make Future Comfortable” We believe this is our important philosophy.

We believe that our challenge and growth will help not only our customers, but also all of those related to the society.

We also aim to be a company that is always needed by society, acting with a sense of speed and without fearing to change. We will continue to grow together with society.


Company Overview

Name Nagano Tectron Co., Ltd.
Office Address
Head Office
2304-1 Shiozaki, Shinonoi, Nagano city, Nagano 388-8014, Japan
TEL: +81-26-292-7220
FAX: +81-26-292-0455
Sakaki Factory (Odeon Laboratory)
2369-1 Nanjo, Sakaki-machi, Hanishina-gun, Nagano 389-0603, Japan
Tokyo Sales Office
Follos Iwamotocho Building 4F, 3-9-15 Iwamotocho, Chiyoda-ku, Tokyo 101-0032, Japan
Nagoya Sales Office
RS Building 4F, 1-14-15 Sakae, Naka-ku, Nagoya, Aichi 460-0008, Japan
Osaka Sales Office
1-18-1, Honjo-higashi, Kita-ku, Osaka-shi, Osaka 531-0074, Japan
Shanghai Factory
201708 Shanghai Shanghai Huaxin Town Qingpu Area No.62 Lane 2185 Jiasong Zhong Road Huaxin Town Qingpu, China
Number of employees 75
Business partners

Company History


Founded in Shiozaki, Shinonoi, Nagano city.


Started manufacturing of surface sheets and PCB pattern design.


Started manufacturing of surface sheets and PCB pattern design.


Started manufacturing keyboards for PCs.


Started manufacturing various customized keyboards.


Started implementation of chip mount electronic parts on to membrane sheets. Shifted to high-mix low-volume manufacturing.


Developed, and started sales of, standard interface board for RS232C, DOSV.


Enforced integrated production by installing 3D CAD and drawing machines.


Developed, and started sales of, training timer for swimming.


Registered as ISO9001 approval.

Developed, and started sales of, programmable keyboards (favorite keyboard series).


Opened Tokyo office.

Stared service of “HoteGuru”, a hotel and gourmet recommendation system.


Started manufacturing and sales of oil proof membrane.


Started sales of “Hands-Only Timer”, a CPR aid for medical personnel.

Began mass production and sales of illuminated keyboards.


Started sales of touch panel PCs and peripherals.


Developed, and started sales of, 96 keys type programmable keyboard.


Developed, and started sales of, 48 keys type programmable keyboard.

Developed a receiving and transmitting system for smart phones using optical light communication.


Developed electrostatic touch sensors.

Developed thin 7 segment LED panel.

Developed Bluetooth Keyboard.


Stared service of “HoteGuru Menu”, a multilanguage menu systems for restaurants.


Started sales of display devices.

Started service of “TabiNet Shinshu”, a tourism and Onsen-spa information site.

Started handling POS cash register system “exPOS” for restaurants, retail stores and recycle stores.

Started handling “Work in Time”, a cloud-based attendance management system


Started service of “Maishoku”, a food delivery order site.

Started development, manufacturing and sales of printed resistors and automotive actuators.


Acquired『株式会社医療情報基盤』a company of hospital signage, as a wholly owned subsidiary.

Acquired「株式会社ライブネス」a company of enterprise portal site and conference room reservation system, as a wholly owned subsidiary.

Founded 「オイシーク株式会社」 for the purpose of operating various system services related to food.

Opened Nagoya office.


Opened Osaka office.

Acquired 「YKR medical labo 株式会社」a remote diagnostic imaging service business for hospitals, as a wholly owned subsidiary.