Company Information

Corporate philosophy

ASSIST-NAVI is committed to providing products and services that satisfy customers with the motto of prompt response and challenging spirit, with customer’s request as the foremost, with flexible system and flexible thinking that can always respond to market changes.

Company Information

Company name

ASSIST-NAVI Corporation


CEO Hirohito Watanabe

Place of residence

<Head Office>

Souken Hon-Atsugi Bld. 4F, 3-18-5 Nakacho, Atsugi City, Kanagawa Prefecture 243-0018, Japan <access map>

TEL: +81-46-244-6467 (main) / +81-46-244-6468 (sales)

Fax: +81-46-244-6469



1727 Hongo, Ebina City, Kanagawa Prefecture 243-0417, Japan <access map>


Established corporation April 2, 2007


50 million yen

Business contents

MEMS / R&D in semiconductor related / experimental prototype / contract manufacturing service


April, 2007

Established ASSIST-NAVI Corporation with a capital of 9 million yen.

Start business for contract manufacturing service in semiconductor front-end process.

May, 2007

Get certified as Atsugi-shi venture enterprise.

Received the support of management after entering Atsugi Axt main tower in the same month.

July, 2008

Capital increased to 20 million yen to expand business.

April, 2009

Started commissioned processing service in post-semiconductor process. (mainly plating processing business)

May, 2010

Moved location to Asahi-cho Atsugi-shi. Launched laser processing commissioned processing service.

October, 2010

Capital increased to 30 million yen to expand business.

May, 2011

Capital increased to 50 million yen to expand business.

June, 2013

Adoption of productization and commercialization support project (Kanagawa-ken)


Ebina-shi small and medium enterprise promotion support project subsidy adoption.


The Head Office was moved to Atsugi-City