As a manufacturer of cutting tools and wrist watches, Kyowa Co., Ltd. has developed its business and refined its technologies with the support and advice of many customers.
Based on the technology and development power built since the corporation’s foundation, we will continue to work under the motto of promptly providing customers with reliable and satisfactory products and services.
We have been engaged in the manufacture of cutting tools and wrist watches, two different yet closely related businesses.
Based on the two businesses, we will continue to produce unparalleled unique products.
In addition to the technological and development capabilities built up so far, we will improve our creativity and ingenuity in order to provide customers with even better products.
We would greatly appreciate your further support.
Tsuyoshi Suzuki, President
私ども協和精工は、これまで切削工具と腕時計の製造を通し、たくさんのお客様に育てられ技術を磨いてまいりました。
創業以来、築き上げてきた技術力と開発力を礎にこれからもお客様から「信頼」され「納得」いただける製品とサービスをスピーディーに提供する事をモットーに邁進していく所存です。
また、切削工具製造と腕時計製造という全く異なる二つの事業を展開しておりますが、非常に密接な関係もございます。
この二つの事業を展開することにより、将来的に他には無い製品を生み出せる可能性があると自負しております。
これまでに築き上げた技術力と開発力に加え、創造力と発想力にも磨きをかけ、皆様にご満足いただける製品をお届けできるメーカーに成長出来るよう 夢に向かって挑戦し続けてまいります。
今後ともご指導・ご鞭撻の程よろしくお願い申し上げます。
代表取締役 鈴木 豪
Humanity:
Become a person rich in humanity.
Creativity:
Motivate yourself to come up with ideas.
Internationality:
Learn world-competitive knowledge and technology.
80
商 号
協和精工株式会社
創 業
1963年8月
代 表
代表取締役 鈴木 豪
役 員
常務取締役 渡辺 誠
相談役
最高顧問 鈴木 耕一
資本金
1,000万円
所在地
本社 〒012-1103 秋田県雄勝郡羽後町林崎字三ツ盛34-1
従業員数
80名
事業内容
精密刃工具製造販売、腕時計製造販売
取引業界
金型業界、自動車業界、電気電子業界、ジュエリー業界、時計業界 他
Headquarters
34-1, Aza Mitsumori, Hayashizaki, Ugo-machi Ogachi-gun, Akita, 012-1103, Japan
TEL. +81-183-62-4566 FAX. +81-183-62-2030
MINASE Factory
Kashiwa office
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Kyowa Seiko founded (in Edogawa-ku, Tokyo).
Started manufacturing and selling machine parts, jigs, and tools.
Successfully developed step drills for machining watch cases.
Received high market ratings for this innovative technology development that transformed the watch industry.
Corporate office relocated to Kashiwa-shi, Chiba.
(Started full-scale mass production of cutting tools.)
Company name changed to Yugengaisha Kyowa Seiko .
Yuzawa Factory newly built.
Started fabricating watch exteriors.
Became a joint-stock company.
Subsidiary Poria Precision Co., Ltd. (currently the Minase Factory) established.
Started manufacturing and selling premium watch cases and watches.
Successfully developed carbide ball end mills.
Established production operation and started full-scale sales.
Head office relocated to the Ugo Factory premises (the Kashiwa head office and the Yuzawa Factory integrated into the Ugo Factory).
Merged with Poria Precision Co., Ltd. and reorganized into the Minase Factory.
ISO9002 certification obtained.
Started selling end mills under own brand of KYOWA.
Developed the first 0.1-mm cBN end mills in Japan.
Started marketing them successfully as the ATTACKSMITH product series.
Successfully developed small-diameter end mills that are polished with the AC-electric-field-assisted polishing control technique.
Received the Tohoku Bureau of Economy, Trade and Industry Director-General ’s Award at the Monodzukuri Nippon Grand Awards.
KYOWA’s patented electro-abrasive polishing technique won the Small and Medium Enterprise Agency Commissioner’s Encouragement Award.
Started marketing MINASE brand watches nationwide.
ISO14001 certification obtained.
Kashiwa Office set up in Chiba as the permanent base of the after-sales watch service department.
協和精工創業（東京都江戸川区にて）
機械部品及び治工具の製造と販売を手掛ける
腕時計側加工用段付ドリルの開発に成功
時計業界に画期的な工法をもたらし多大な市場評価を得る
会社を千葉県柏市に移転（刃工具の本格的量産に入る）
商号を有限会社協和精工に改める
湯沢工場を新設
時計外装事業を開始
株式会社に改組
羽後工場完成
子会社「ポリィア・プレシジョン株式会社（現：皆瀬工場）」設立
高級腕時計側・腕時計の製造販売を開始する
超硬ボールエンドミルの開発に成功
生産体制を確立し本格的な販売を開始する
羽後工場に本社を移転（柏本社と湯沢工場を羽後工場に統合）
ポリィア・プレシジョン（株）と合併し皆瀬工場となる
ISO9002認証取得
エンドミルの自社ブランド「KYOWA」製品の販売を開始
日本初となる0.1mmのcBN材エンドミルを開発
「アタックスミス」として製品化に成功する
ISO9001の2000年版へ移行
電界砥粒制御研磨を施した小径エンドミルの開発に成功
「明日の日本を支える元気なモノ作り中小企業300社」に選定される
「ものづくり日本大賞」東北経済産業局長賞を受賞
cBNスパイラルエンドミルで「超モノづくり部品大賞」機械部品賞を受賞
電解砥粒研磨法の特許により「中小企業庁長官奨励賞」を受賞
時計のMINASEブランドの全国展開を開始
ISO14001認証取得
創業50周年をむかえる