Location History:
- Nishikamo-gun, JP (2008 - 2011)
- Aichi, JP (2019)
- Toyota, JP (1993 - 2023)
- Nagakute, JP (2021 - 2023)
Company Filing History:
8 out of 36,713 
5 out of 6,171 
1 out of 2,419 
Years Active: 1993-2023
Title: Takumi Matsumoto: Innovator in Power Supply Control Technology
Introduction
Takumi Matsumoto is a prominent inventor based in Nagakute, Japan. He has made significant contributions to the field of power supply control devices, holding a total of 10 patents. His innovative work has been instrumental in advancing technology in this area.
Latest Patents
Matsumoto's latest patents include a power supply control device and an open failure detection method along with a computer program. In his first patent, a first switch and a first resistor are connected in series within a first series circuit. A second series circuit, which includes a second switch and a second resistor, is connected in parallel to the first series circuit. An electric current detection circuit is utilized to monitor the electric current flowing through the first resistor. The control unit detects any open failure of the switches based on the detected electric current value, provided specific data is stored in a storage unit. If the storage unit lacks this data, the control unit does not detect any open failure. His second patent describes a power supply control device that manages power supply through two branch paths originating from a common power supply path. This device employs two N-channel FETs in the branch paths, with a booster circuit that outputs voltage from a common output end.
Career Highlights
Throughout his career, Takumi Matsumoto has worked with notable companies such as Toyota Motor Corporation and Sumitomo Wiring Systems, Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in power supply technology.
Collaborations
Matsumoto has collaborated with esteemed colleagues, including Hiroshi Kimoto and Nobutoshi Hagiwara. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Takumi Matsumoto's contributions to power supply control technology are noteworthy, and his patents reflect his innovative spirit. His work continues to influence advancements in the industry, showcasing the importance of creativity and collaboration in engineering.