Location History:
- Tsukuba, JP (2018)
- Kounosu, JP (2017 - 2019)
- Matsumoto, JP (2018 - 2019)
- Kouosu, JP (2019)
- Tokyo, JP (1986 - 2023)
Company Filing History:
14 out of 151 
7 out of 4,800 
6 out of 1,237 
Years Active: 1986-2023
Title: The Innovative Journey of Takashi Tsutsumi
Introduction
Takashi Tsutsumi, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of fuel battery technology and other electrical systems. With a remarkable portfolio of 30 patents, his inventive journey showcases his dedication to enhancing the reliability and efficiency of energy systems.
Latest Patents
Among his recent innovations, Takashi has developed a cutting-edge fuel battery cell and a corresponding fuel battery system. The system aims to improve reliability by accurately detecting leaks in either the fuel electrode gas or the air electrode gas. His fuel battery cell design incorporates a layered structure consisting of a first electrode, an electrolyte membrane, and a second electrode, all supported by a substrate. A key feature of this invention is the insulation element that separates different regions without obstructing the substrate's openings.
Another notable invention is an operation coil drive device for magnetic contactors. This device enhances control over semiconductor switching elements by optimizing the ON/OFF time ratios for different operational states. It includes components for calculating inductance and resistance values, allowing for precise adjustments during circuit-closing processes.
Career Highlights
Takashi Tsutsumi has built his career at esteemed companies, including Fuji Electric Fa Components & Systems Co., Ltd. and Fuji Electric Co., Ltd. His work has consistently focused on advancing technology in energy systems, showcasing innovative solutions that address common challenges in the industry.
Collaborations
Throughout his career, Takashi has collaborated with notable professionals such as Masaaki Watanabe and Hideki Daijima. Together, they have driven significant advancements in their respective fields, contributing to an innovative environment within their organizations.
Conclusion
Takashi Tsutsumi's achievements represent a remarkable blend of creativity and technical expertise. With 30 patents spanning fuel battery technology and electrical systems, his work continues to impact the energy sector positively. His dedication to innovation and collaboration stands as a testament to his influential role in shaping the future of energy technologies.
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.