日鉄マイクロメタル株式会社
Nippon Micrometal Corporation
Alias
Japan
埼玉県入間市狭山ケ原158-1
250,000,000 JPY (2 100 millionJPY)
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
NMC Malaysia
Group
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NMC Philippines
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11 entries
| Date | Description |
| 2004 |
2004年頃に、新日鉄(現:日本製鉄)先端技術研究所において銅を使ったボンディングワイヤの開発に着手。長らく革新が得られなかった特殊領域であり、その開発には何度も挫折しかけました。 |
| 2004 |
Around 2004, NIPPON STEEL Group began basic research on the development of copper-based bonding wire. It was an area of specialty that no innovation was made for a long time. Their research suffered numerous setbacks. |
| 2007 |
2007年頃に、新日鉄グループは、銅芯にパラジウムを被覆した「EX1」の開発に成功しました。髪の毛の5分の1程度の細さ(15~30μm)しかないワイヤの、さらに外側にナノレベルでパラジウムを被覆することで、従来の銅ワイヤでは不可能であった高い接合性と耐食性を実現しました。 |
| 2007 |
2007年から日鉄マイクロメタルにおいて、量産化に向けた研究開発が始まりました。新日鉄マテリアルズ(現:日鉄ケミカル&マテリアル)の子会社として始動した当社は、半導体の接続材料メーカーとして、海外展開を当初から視野に入れ、製品のグローバルスタンダード化を目指しました。また、金価格の高騰を受け、「金から銅への置換」の必要性は増す一方でした。 |
| 2007 |
NIPPON STEEL Group succeeded in the development of EX1 wire which has a palladium coating on top of a copper core material. With the palladium layer controlled in nano level on the surface of copper wire which has a diameter of only around one-fifth of human hair (15-30μm), EX1 realized a high bonding performance and corrosion resistance that are not possible by conventional copper wire. |
| 2007 |
In 2007, Nippon Micrometal began the development of mass production technology for EX1. We envisioned a global expansion from the beginning and aimed for a de facto standard for EX wire. |
| 2008 |
Start of sample shipment. |
| 2009 |
2009年に、EX1の販売を開始しました。パラジウム被覆の厚さは、ワイヤの直径の数百分の一以下であり、それを常に均一な状態にしなければなりません。開発には死の谷(※)をも経験しました。開発者の情熱と不屈の精神により死の谷を乗り越えた「EX1」はパラジウム被覆銅ワイヤという新たな市場を開拓し、世界のデファクトスタンダードになりました。 |
| 2009 |
2009年〜現在「EX」のさらなる市場開拓。市場ニーズに合わせて、EX1の後継シリーズを次々と開発・販売しています。EXシリーズは今も進化し続けています。 |
| 2009 |
Once realizing the quality control in nano-scale, EX1 was released for global sale. The thickness of palladium coating is less than a few hundredths of the wire diameter, and the thickness has to be uniform throughout the production. Its development phase accompanied a valley of death. Overcoming all the difficulties by the passion and fortitude of engineers and researchers involved, EX wire pioneered a new market “palladium coated copper wire market” and became a de facto standard of the market across the world. |
| 2009 |
Successive series of EX1 have been developed and released one after another corresponding to market needs. EX series are still evolving. |
8030001027197
| Trade name | 日鉄マイクロメタル株式会社 |
| Trade name (kana) | ニッテツマイクロメタル |
| Name in English | |
| Corporation type | 301 |
| Address | 〒358-0032 埼玉県入間市大字狭山ケ原158番地1 |
| Postal code | 3580032 |
| Prefecture code | 11 |
| City code | 225 |
| Address outside Japan | |
| Prefecture in English | |
| City in English | |
| Address outside Japan in English | |
| Corporate number assignment date | 2015-10-05 |
| Update date | 2018-10-10 |
| Change date | 2018-10-02 |
| Registry closure date | |
| Reason for registry closure | |
| Successor corporate number | |
| Details of the change | |
| Latest record | 1 |
| Excluded from search | 0 |
| Processing type | 11 |
| Correction type | 0 |
| Trade name image ID | |
| Address image ID | |
| Sequence number | 982867 |
Source: National Tax Agency Corporate Number Publication Site, basic three items
8030001027197
| Corporate number | 8030001027197 |
| Trade name | 日鉄マイクロメタル株式会社 |
| Trade name (kana) | ニッテツマイクロメタル |
| Trade name (alphabet) | |
| Registry closure date | |
| Reason for registry closure | |
| Registered address | 埼玉県入間市大字狭山ケ原158番地1 |
| Postal code | 3580032 |
| Prefecture | 埼玉県 |
| Prefecture code | 11 |
| City or district | 入間市 |
| City code | 225 |
| Street address | 大字狭山ケ原158番地1 |
| Organisation type | 301 |
| Processing type | 11 |
| Correction type | 0 |
| Status | |
| Representative | |
| Capital | |
| Employees | |
| Employees (male) | |
| Employees (female) | |
| Business summary | |
| Website URL | |
| Year founded | |
| Business category | |
| Date established | |
| Unified government qualification - grade | |
| Unified government qualification - business items | |
| Update date | 2018-10-10 |
| Key information | 8030001027197 |
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-21 18:05 (Model: ggml-org/gpt-oss-20b )