Location History:
- Toyoake, JP (1989)
- Aichi, JP (1992 - 1996)
- Aichi-ken, JP (2001)
- Toyota, JP (1982 - 2005)
Company Filing History:
35 out of 5,207 
1 out of 53 
1 out of 7 
Years Active: 1982-2005
Title: **Innovative Contributions of Masami Ishii in Fuel Cell Technology**
Introduction
Masami Ishii, based in Toyota, Japan, is a prolific inventor with an impressive portfolio of 36 patents. His contributions primarily focus on advancements in fuel cell technology, which plays a crucial role in the development of sustainable energy solutions.
Latest Patents
Ishii's recent patents reflect his commitment to innovation in the fuel cell domain. Notable among these is the **Separator for Fuel Cell**, along with a method for producing the separator and the corresponding fuel cell application. This method involves several stages: initially, carbon particles are mixed with thermoplastic resin particles to create a blend, which is then kneaded into pellets. These pellets are extruded to form a sheet that is subsequently grooved using a specially patterned roller, ensuring the separator has the desired groove pattern.
Another significant patent is the **Method for Manufacturing Carbon Sheet**. This innovative process specifically targets the creation of carbon sheets for fuel cell electrodes. It includes mixing carbon fibers with a bonding agent, drying the mixture, and treating it with a water repellent material. This method also involves baking the sheet to fix the water repellent particles, while simultaneously oxidizing the bonding agent for removal during the baking process.
Career Highlights
Masami Ishii has made substantial strides in his career, notably through his work with Aisin Seiki Corporation, among other companies. His expertise has led to numerous advancements in the field of fuel cell technology, marking him as a significant player in energy innovation.
Collaborations
Ishii has collaborated with esteemed colleagues, including Ryohei Yabuno and Tetsuo Oka. Their teamwork has fostered creativity and innovation, contributing to the successful progression of various projects aimed at enhancing fuel cell efficiency and performance.
Conclusion
Through his innovative patents and impactful career, Masami Ishii continues to advance the field of fuel cell technology. His methods not only underscore the importance of innovation in energy solutions but also highlight the collaborative efforts that drive significant progress in this vital area.
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.