News

Elephantech Has Developed SAphire™ D, a Copper Sintering Paste for Power Semiconductor Die Attach
Low-Temperature Sintering Copper Nanopaste Enabled by Self-Assembling Copper Nanoparticles

Elephantech Inc. today announced the successful development of SAphire™ D, a low-temperature sintering copper nanopaste, based on its proprietary Self-Assembling Copper Nanoparticles (SA-CuNP) technology. The new paste is designed for next-generation power semiconductor die attach process.

Elephantech Announces Investment from Mitsubishi Electric and Strategic Partnership to Accelerate Global Deployment of SustainaCircuits

Elephantech has secured a JPY 4 billion investment from Mitsubishi Electric and entered into a strategic partnership.

Elephantech Unveils HDI Microvia Formation Process Using Copper Nanoparticle Ink
– A Novel Solution for High-Density Board Manufacturing –

Elephantech announced successful development of an innovative process to form High-Density Interconnect microvia leveraging the company’s copper nanoparticle ink, named “Cu Nano Direct Plating.”

Elephantech Announces First Sale of ELP04 PILOT 600R, Accelerating Transformation of PCB Manufacturing

Elephantech announced the sale of the first unit of ELP04 PILOT 600R, the latest model in its ELP04 advanced inkjet equipment series.

Elephantech is to Sponsor and Exhibit at ICEP 2026

Elephantech Inc. will join the International Conference on Electronics Packaging (ICEP) 2026, hosted by the Japan Institute of Electronics Packaging (JIEP), held in Hiroshima from April 14 to 18.

Elephantech Selected for NEDO’s “GX Startup-Large Enterprise Collaboration and Funding Acceleration Program”

Elephantech Inc. is pleased to announce its selection for the “GX Sector Startup-Large Enterprise Collaboration and Funding Acceleration Program, Proof of Product Phase under Co-Creation Themes (GX_PoP Phase)”, conducted by the New Energy and Industrial Technology Development Organization (NEDO).

We Are to Exhibit at Global Industrie Paris 2026

Elephantech will join Global Industrie Paris 2026, one of Europe’s leading manufacturing exhibitions, held in Paris, France, from March 30 to April 2, 2026.

Visit us at IPC APEX Expo 2026!

Elephantech will be exhibiting at IPC APEX EXPO 2026, to be held at the Anaheim Convention Center in California, USA, from March 17 (Tue) through March 19 (Thu) 2026.

Sumitronics Corporation Announces Implementation of Elephantech’s Inkjet Printing System

Sumitronics Corporation has issued a press release regarding the introduction of Elephantech’s advanced inkjet printing equipment, ELP04 PILOT 600R.

Visit Us at the 40th NEPCON Japan!

Elephantech will be exhibiting at NEPCON Japan 2026, held January 21–23 at Tokyo Big Sight, at the Sumitronics booth.

Elephantech Opens New R&D Site

Elephantech Inc. has commenced operations of a new R&D site in Mitsui Link Lab Shinkiba 3 (Link Lab), a large-scale laboratory facility in Tokyo.

Elephantech Launches Copper-on-Copper Self-Assembling Nanoparticles
– Unlocking New Possibilities in Semiconductor Packaging Materials –

Elephantech announced the successful development of Self-Assembling Copper Nanoparticles, a breakthrough technology that imparts dispersibility to copper microparticle pastes through an entirely new mechanism.

First episode of Meet the People of Elephantech video series is out!

Discover firsthand insights from ELT's R&D engineers in this series, beginning with CEO Shinya Shimizu explaining our founding story, culture, and unique startup spirit.

Meet us at Semicon Japan 2025！

From December 17–19, Elephantech will be exhibiting at Semicon Japan 2025 at Tokyo Big Sight.

We Look Forward to Seeing you at the Advanced Automotive Battery Conference 2025!

Elephantech will be exhibiting at AABC 2025, held from December 9-11, in Las Vegas, USA. At this leading international platform, we are set to meet innovators and manufacturers from around the world to discuss the latest technological developments and market needs in the automotive battery field.

【Video】Elephantech’s latest CEO message video is out!

Our new company introduction video is freshly out! Shinya Shimizu, CEO and founder of Elephantech, talks about our latest business adventure. Make sure you watch it!

SustainaCircuits FPC Adopted for Mass Production in OM Digital Solutions’ Interchangeable Lens

Elephantech Inc. is pleased to announce that its proprietary flexible printed circuits have been adopted for mass production by OM Digital Solutions Corporation in the company’s latest flagship products.

Elephantech Selected as Inaugural Member of the Amazon Devices Climate Tech Accelerator 2025

Elephantech is honored to announce its selection as an inaugural member of the Amazon Devices Climate Tech Accelerator 2025.

【Exhibition】Elephantech to exhibit at Global Startup EXPO 2025

Elephantech will be exhibiting at Global Startup EXPO 2025, held September 17-18, 2025 at the Osaka-Kansai Expo MESSE “WASSE”.

【Exhibition】Announcement: Exhibiting at the 4^th NEPCON JAPAN [September]

Elephantech will be exhibiting at the 4th NEPCON JAPAN [Autumn], taking place September 17–19, 2025. At the event, we will showcase the capabilities of our world-class copper nanofiller to global electronics, semiconductor and automotive manufacturers.