Nippon Piston Ring Co., Ltd. is a Japan-based company mainly engaged in the manufacture and sale of automobile parts. The Company operates its business through three segments. The Automotive-related Products segment is mainly engaged in the manufacture and sale of valve seat inserts, cylinder liners and piston ring materials for automobile engines, among others. The Marine and Other Products segment is engaged in the manufacture and sale of valve seat inserts, cylinder liners and piston ring materials for marine use, among others. The Others segment is engaged in the sale of products, the provision of transportation services and public health facilities management services. As of March 31, 2014, the Company had 14 consolidated subsidiaries.

Automotive

Nippon Piston Ring

Teruo Takahashi

Eiichi Chiyo

Nobuyasu Nara

Takao Kishitani

Nobunori Tsuda

Makoto Kajiwara

Zhongliang Yang

Masaaki Fujita

Yuji Sakamoto

The Executive Management team at Nippon Piston Ring is responsible for strategic decision-making and overseeing the company's overall operations across its diverse product segments. This team leads initiatives to enhance business performance, guides corporate governance, and ensures that the organization adapts to market changes and technological advancements while aligning with corporate goals and values.

Executive Management

Executive Management

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Team members