Location History:
- Kawaguchi, JP (1993 - 1995)
- Tokyo, JP (2004 - 2006)
- Saitama, JP (2009 - 2011)
- Wako, JP (2000 - 2012)
Company Filing History:
14 out of 21,831 
13 out of 10,092 
7 out of 1,058 
Years Active: 1993-2012
Title: Innovations of Masaru Iguchi in Polymer Electrolyte Fuel Cells
Introduction: Masaru Iguchi, an accomplished inventor based in Wako, Japan, has made significant contributions to the field of polymer electrolyte fuel cells. With a remarkable portfolio of 27 patents, his innovative designs focus on advanced fuel cell technology aimed at enhancing performance and durability.
Latest Patents: Iguchi's latest patents include an electrode structure for polymer electrolyte fuel cells comprising a sulfonated polyarylene-based polymer, along with a method for manufacturing this innovative structure. This electrode design ensures excellent power generation performance and durability. It features polymer electrolyte membranes sandwiched between catalyst layers containing carbon particles that support the catalyst particles. In addition, the polymer electrolyte membrane is specifically crafted from a sulfonated polyarylene-based polymer, which boasts an ion exchange capacity ranging from 1.7 to 2.3 meq/g. Moreover, it incorporates components insoluble in N-methylpyrrolidone and is designed to undergo heat treatment for optimal performance.
Another of his notable inventions is a membrane electrode assembly for polymer electrolyte fuel cells, exhibiting superior power generation characteristics under low humidity and outstanding starting characteristics at low temperatures. This assembly consists of a polymer electrolyte membrane situated between two catalyst-containing electrodes, enhancing its performance for varied environmental conditions.
Career Highlights: Throughout his career, Masaru Iguchi has contributed to the automotive and fuel cell sectors, working with notable companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Co., Ltd. His extensive experience in these organizations has significantly shaped his innovative approaches to fuel cell technology.
Collaborations: In his quest for innovation, Iguchi has collaborated with talented coworkers including Nagayuki Kanaoka and Naoki Mitsuta. Together, they have driven advancements in the efficiency and applicability of polymer electrolyte fuel cells, pushing the boundaries of current technologies.
Conclusion: Masaru Iguchi stands out as a prominent figure in the realm of fuel cell innovations. His 27 patents reflect a deep commitment to enhancing polymer electrolyte technologies, making lasting contributions to the field. As the demand for more efficient and durable energy solutions grows, Iguchi’s work will undoubtedly play a critical role in shaping the future of fuel cells worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.