Location History:
- Takasaki, JP (1989)
- Sakura, JP (2004)
- Machida, JP (2014)
- Tokyo, JP (1995 - 2016)
- Setagaya, JP (2018)
- Settsu, JP (2001 - 2021)
- Osaka, JP (2010 - 2022)
Company Filing History:
14 out of 28,544 
7 out of 4,270 
5 out of 52,711 
Years Active: 1989-2022
Title: **Masahiko Yamada: Innovator in Hydrogen Production Systems**
Introduction
Masahiko Yamada is a prominent inventor based in Tokyo, Japan, known for his extensive contributions to the field of hydrogen production. With an impressive portfolio of 19 patents, Yamada has focused on developing highly efficient systems for producing hydrogen, leveraging renewable energy sources and innovative technologies.
Latest Patents
Among his latest inventions are two noteworthy patents related to hydrogen production systems. The first patent introduces a hydrogen production system that operates efficiently even with time-varying electric power sources. This system comprises a capacitor that stores energy from renewable power and utilizes a pulse voltage generation unit that creates a pulse voltage. This pulse voltage is then applied to an electrolytic cell to generate hydrogen through high-temperature steam electrolysis.
The second patent presents another innovative hydrogen production system that enhances efficiency by utilizing multiple cell stacks within a reaction containment. The design allows for the uniform distribution of steam to each cell stack, facilitating the production of hydrogen through high-temperature steam electrolysis with a reliable flow regulation device to maintain optimal steam flow rates.
Career Highlights
Masahiko Yamada has made significant strides in his career, having worked with renowned corporations in Japan, including Ricoh Company, Ltd. and Toshiba Corporation. His experience in these leading companies has provided him with a solid foundation in research and development, further propelling his innovative endeavors in the hydrogen production space.
Collaborations
Throughout his career, Yamada has collaborated with esteemed colleagues including Masato Ogawa and Yuichiro Maeyama. These partnerships have fostered a spirit of innovation and contributed to the advancement of technologies related to hydrogen production.
Conclusion
Masahiko Yamada continues to make impactful contributions to the field of hydrogen production, underpinned by his robust patent portfolio. His dedication to innovation and collaboration signifies a promising future for advancements in sustainable energy solutions. As the world moves towards cleaner energy, Yamada's work may play a crucial role in facilitating this transition.
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.