Company Filing History:
6 out of 90 
3 out of 13,319 Years Active: 2016-2025
Title: Takehiro Maruyama: Innovator in Fuel Cell Technology
Introduction
Takehiro Maruyama is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 9 patents. His innovative designs focus on enhancing the efficiency and functionality of fuel cell systems, particularly in maritime applications.
Latest Patents
One of Maruyama's latest patents is a fuel cell ship designed to propel a hull using electric power generated from an electrochemical reaction of fuel. This exemplary fuel cell ship features multiple compartments, including a tank compartment for fuel storage and a fuel cell compartment for energy generation. Each compartment is sealed, except for a ventilation port that allows for proper air circulation.
Another notable patent involves a cooling system for a fuel cell ship. This system includes a cooling medium tank, circulation pipes, and a gas detection mechanism. The control unit of the ship manages the cooling tank's internal gas discharge valve, ensuring safety by monitoring fuel gas concentrations within the cooling medium tank.
Career Highlights
Throughout his career, Takehiro Maruyama has worked with esteemed companies such as Yanmar Holdings Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in fuel cell technology.
Collaborations
Maruyama has collaborated with notable professionals in the field, including Manabu Shinagawa and Yasuyoshi Yamaguchi. These partnerships have fostered a creative environment that encourages the development of advanced technologies.
Conclusion
Takehiro Maruyama's work in fuel cell technology exemplifies his commitment to innovation and sustainability. His patents reflect a deep understanding of the complexities involved in energy generation and management. Through his contributions, he continues to pave the way for advancements in clean energy solutions.