| 会社名 | Group | 親会社 | 子会社 | 得意先 | 仕入先 | 業務提携 | 銀行等 | 株主等 |
|---|---|---|---|---|---|---|---|---|
| Allied Rising Investment Limited | ||||||||
| CBL Verwaltungsgesellschaft GmbH | ||||||||
| CoAdna (HK) Limited | ||||||||
| CoAdna (Suzhou) Co., Ltd. | ||||||||
| CoAdna Photonics, Inc. | ||||||||
| Coherent (Beijing) Commercial Company Limited | ||||||||
| Coherent (Cayman) Holdings A Ltd. | ||||||||
| Coherent (Deutschland) GmbH | ||||||||
| Coherent (UK) Financing CP Ltd | ||||||||
| Coherent (UK) Financing Ltd | ||||||||
| Coherent (UK) Holdings B Ltd | ||||||||
| Coherent (UK) Holdings C Ltd | ||||||||
| Coherent (UK) Holdings Limited | ||||||||
| Coherent (UK) Limited | ||||||||
| Coherent Aerospace & Defense, Inc. | ||||||||
| Coherent Asia, Inc. | ||||||||
| Coherent Canada Inc. | ||||||||
| Coherent Ceramics, Inc. | ||||||||
| Coherent China, Inc. |
Coherent was founded in 1966 in California.
In the summer of 1966, our founders began building their first laser, alongside a washing machine and dryer, using a piece of rain gutter as a key component.
Four months later, we introduced the very first commercially available CO₂ laser.
Founded in California in 1966.
In the summer of 1966, they began producing their first laser equipment, using parts of a rain gutter as a major component, alongside washing machines and dryers.
Four months later, the company announced the world's first commercially available CO₂ laser equipment.
Coherent announced the integrated optical platform "PhotonLink™", which provides optical solutions for next‑generation AI infrastructure. The platform combines key photonics technologies with integrated capabilities for assembly, testing, and manufacturing. The article also introduces the company’s vertically integrated data‑communication transceivers, including silicon photonics and VCSEL arrays.
DENSO and Mitsubishi Electric (Melco) have decided to invest in the silicon carbide (SiC) business of Coherent Corp, an American semiconductor wafer manufacturer. Vincent Mattera, Chairman and CEO of Coherent, gave an interview to NIKKEI Mobility about the investment. The move is intended to secure a stable supply of SiC for electric vehicles.
Japanese companies are scrambling to secure a stable supply of silicon carbide (SiC) wafers, which are essential for manufacturing next‑generation power semiconductor devices. DENSO and Mitsubishi Electric each plan to invest $500 million in a new SiC wafer company. Toyota Motor Corporation has decided to provide technical cooperation to a startup that can improve SiC wafer quality. Renesas Electronics has paid (amount unspecified).