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Ishizaka Sangyo and Toyota Boshoku Sign Agreement to Promote Application of Construction Waste Plastic to Automotive Parts

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Mar 28, 2026 4:20 PM ・ Updated Jun 28, 2026 4:06 PM ・ 2 min read ・ Source: PR TIMES

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Ishizaka Sangyo and Toyota Boshoku Sign Agreement to Promote Application of Construction Waste Plastic to Automotive Parts — Image: PR TIMES

⚡ Key Points

Ishizaka Sangyo and Toyota Boshoku have signed an agreement to advance the circular use of construction-based waste plastics in automotive parts.
The move follows a joint demonstration project commissioned by the Ministry of Economy, Trade and Industry, aiming to build a new resource circulation model.

Ishizaka Sangyo and Toyota Boshoku have signed an agreement to advance the circular use of construction-based waste plastics in automotive parts. The move follows a joint demonstration project commissioned by the Ministry of Economy, Trade and Industry, aiming to build a new resource circulation model.

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Mar 28, 2026

Ishizaka Sangyo Co., Ltd. and Toyota Boshoku Corporation have signed an agreement to promote the application of construction-based waste plastics to automotive parts following the conclusion of a joint demonstration project commissioned by Japan's Ministry of Economy, Trade and Industry. Under this agreement, both companies will continue to explore highly circular utilization of these plastics through independent collaboration, focusing on collection, precision sorting, material evaluation, and prototyping for mass production to help realize a circular society.

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Source: PR TIMES
Category: partnership

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Announced　Mar 28, 2026 4:20 PM — Distributor PR TIMES
Collected　Mar 28, 2026 9:59 PM
AI structured & analyzed　Apr 15, 2026 6:55 AM
Desk-reviewed & published　Mar 28, 2026 4:20 PM

FAQ

What is the main purpose of this agreement?

The goal is to promote the high-level circular use of construction-based waste plastics and establish technical and supply frameworks for applying them to automotive parts.

What are the key facts in this article?

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000014.000092103.html

Cite this article — HOW TO CITE

Washin AI News Desk“Ishizaka Sangyo and Toyota Boshoku Sign Agreement to Promote Application of Construction Waste Plastic to Automotive Parts”AI News by Washin Village（和心村）, Mar 28, 2026. https://aeo.washinmura.jp/ai/ishizaka-group-co-jp/en/news/2026-03-28-ishiz

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