Location History:
- Saitama, JP (2004 - 2009)
- Utsunomiya, JP (2006 - 2009)
- Wako, JP (2000 - 2013)
Company Filing History:
9 out of 10,092 
4 out of 21,831 
Years Active: 2000-2013
Title: The Innovative Mind of Tetsu Sugiyama
Introduction: Tetsu Sugiyama, an accomplished inventor based in Utsunomiya, Japan, has made significant contributions to the field of motor control technology. With a remarkable portfolio of 13 patents, his inventions focus on enhancing the efficiency and safety of motor control systems.
Latest Patents: Sugiyama's recent patents include advancements in motor control devices and inverters. One notable invention details a controller for motors that manage short-circuit failures within inverter circuits. This technology ensures that when a short-circuit is detected, the affected switch portion is assessed for its polarity. The system intelligently controls the switch elements, allowing all switch portions on the same polarity side to conduct while preventing excessive current flow to each switch in the event of a fault. Additionally, Sugiyama has patented a motor control device that features current sensors for three-phase motors, which translate phase currents into d-axis and q-axis coordinates, optimizing performance through precise coordination of voltage instructions and current differences.
Career Highlights: Throughout his career, Tetsu Sugiyama has worked with prestigious companies, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His technical expertise has been influential in developing innovative motor control solutions that are now integral to automotive advancements.
Collaborations: Sugiyama has collaborated with talented individuals in the field, including colleagues Yusuke Tatara and Masao Kubodera. These partnerships have bolstered creativity and innovation in their joint projects.
Conclusion: Tetsu Sugiyama exemplifies the spirit of innovation through his extensive work in motor control technology. With his significant patent portfolio and collaborative efforts, he continues to pave the way for advancements in the automotive industry. His contributions not only enhance the performance of motor systems but also prioritize safety and reliability in their operation.
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.