Metal Stamping Technology for Fine, Precise, and Complex Shapes

Kyowa Hearts Co., Ltd.

Kyowa Hearts Logo

Technology realized with meticulous science: outstanding ultra-precision die manufacturing and precision stamping technology

We are a team of metalworking professionals specialized in ultra-precision die manufacturing and precision stamping as our core technologies. With "downsizing and weight reduction" as our keywords, we provide comprehensive support from product development to mass production. Leveraging 73 years of accumulated expertise and knowledge, along with the latest high-precision processing machinery and measuring instruments, we deliver innovative and sophisticated products to help our customers solve challenges and achieve successful product development.

BUSINESS DETAILS

Company Name
Kyowa Hearts Co., Ltd.
Date of Establishment
5/14/1951
Head Office Location
1-5-1 Takatanishi, Kohoku, Yokohama City, Kanagawa
Location of Factories
1-5-1 Takatanishi, Kohoku, Yokohama City, Kanagawa
Representative
Satoru Sakamoto
Company Site (Japanese)
https://www.kyowa-hearts.com
Major Business Partners
Daito Communication Apparatus Co., Ltd., JC Electronics Corporation, Nidec Corporation, ICREX Co., Ltd., Yamaguchi Electric Industry Co., Ltd., Miyama Electric Co., Ltd.
Industry
Automotive Parts, Electronics and Electrical Products, Medical Devices, Semiconductor Manufacturing Equipment, Precision Machinery
Achievements
33rd Kanagawa Industrial Technology Development Award/Encouragement Prize (October 2016)

The Japan Society for Technology of Plasticity Tokyo-South Kanto Branch "Technology Development Award" (April 2016)
Product Certifications, Patents and Trademarks
ISO 9001, ISO 14001, Yokohama City SDGs Certification, DX Mark Certification (Bronze)