Company Filing History:
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Years Active: 2011-2020
Title: Norihiko Haraikawa: Innovator in Fuel Cell Technology
Introduction
Norihiko Haraikawa is a notable inventor based in Mishima, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of three patents. His work focuses on innovative solutions that enhance the efficiency and reliability of fuel cell systems.
Latest Patents
Haraikawa's latest patents include a sophisticated fuel cell system. This system comprises a fuel cell stack with a stacked body where unit cells are arranged, including first and second unit cells. It features a reactant gas flow path and a cooling water flow path, along with a pump that supplies cooling water. Additionally, it includes a supply device for reactant gas and a control device that detects bubble accumulation in the cooling water flow path. This control device can determine if the bubble accumulation is due to reactant gas leakage.
Another significant patent is his hydrogen gas storage device. This device consists of an MH tank module with a hollow outer shell made of metal. The outer shell has multiple MH powder retaining chambers defined by fins. The tank modules are held together by first and second tank holders, which are designed to fasten and fix separate holder components. Each holder component has a heat medium passage and recessed portions that correspond to the shape of the MH tank modules.
Career Highlights
Haraikawa has worked with prominent companies in the automotive and technology sectors. He has been associated with Toyota Motor Corporation and Toyota Jidoshokki Co., Ltd. His experience in these organizations has contributed to his expertise in fuel cell technology and hydrogen storage solutions.
Collaborations
Throughout his career, Haraikawa has collaborated with talented individuals such as Katsuyoshi Fujita and Hidehito Kubo. These collaborations have fostered innovation and advancements in the projects he has undertaken.
Conclusion
Norihiko Haraikawa is a distinguished inventor whose work in fuel cell technology and hydrogen storage has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing sustainable energy solutions.