石坂産業株式会社 News Releases

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

Ishizaka Sangyo and Toyota Boshoku have signed an agreement to advance the circular use of construct… · 2026-03-28

Ishizaka Sangyo and Toyota Boshoku Sign Agreement to Promote the Use of Construction Waste Plastic in Automotive Parts

Ishizaka Sangyo and Toyota Boshoku have signed an agreement to recycle construction waste plastic fo… · 2026-03-29

Ishizaka Sangyo Co., Ltd. to Change Company Name to "Ishizaka Gumi Inc." from January 2027

Ishizaka Sangyo Co., Ltd. will change its corporate name to "Ishizaka Gumi Inc." on January 1, 2027,… · 2026-05-12

Ishizaka Sangyo Acquires First Certification Under "Act on Promotion of Resource Circulation through Advanced Recycling Business," Launches Advanced Resource Recycling Model

Ishizaka Sangyo has obtained the first certification under Japan's "Act on Promotion of Resource Cir… · 2026-05-08

Ishizaka Sangyo Acquires First Certification Under "Act on Promotion of Resource Circulation through Advanced Recycling Business," Launches Advanced Resource Recycling Model

Ishizaka Sangyo has obtained the first certification under Japan's "Act on Promotion of Resource Cir… · 2026-05-08

Ishizaka Sangyo Co., Ltd. to Change Company Name to "Ishizaka Gumi Inc." from January 2027

Ishizaka Sangyo Co., Ltd. will change its corporate name to "Ishizaka Gumi Inc." on January 1, 2027,… · 2026-05-12