Company Filing History:
Years Active: 2025
Title: Takuya Hiraiwa: Innovator in Fuel Cell Technology
Introduction
Takuya Hiraiwa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of five patents. His innovative designs focus on enhancing the efficiency and safety of fuel cell ships.
Latest Patents
Hiraiwa's latest patents include groundbreaking designs for fuel cell ships. One exemplary patent describes a fuel cell ship that propels a hull using electric power generated through an electrochemical reaction of fuel. This design features multiple compartments, including a tank compartment for fuel storage and a fuel cell compartment, both sealed except for a ventilation port. Another patent outlines a fuel cell ship equipped with a cooling system that manages the temperature of the fuel cell. This system includes a cooling medium tank, circulation pipes, and a control unit that activates a discharge valve when fuel gas concentration reaches a specified level.
Career Highlights
Hiraiwa is associated with Yanmar Holdings Co., Ltd., a company known for its commitment to innovation in marine technology. His work has positioned him as a key player in the development of sustainable energy solutions for the maritime industry.
Collaborations
Hiraiwa collaborates with notable colleagues, including Manabu Shinagawa and Takehiro Maruyama. Their combined expertise contributes to the advancement of fuel cell technology and its applications.
Conclusion
Takuya Hiraiwa's contributions to fuel cell technology exemplify his dedication to innovation and sustainability. His patents reflect a commitment to improving energy efficiency in maritime applications.