This inventor holds 19 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Jidoshokki. Active years: 1996-2022.
Location History:
- Hitachi, JP (2001)
- Aichi-gun, JP (2003 - 2006)
- Aichi-ken, JP (1996 - 2007)
- Aichi, JP (2008 - 2010)
- Nagakute, JP (2017 - 2022)
Company Filing History:
11 out of 1,153 
3 out of 38,774 
2 out of 1,894 
Years Active: 1996-2022
Title: Innovations and Contributions of Masaru Sugai in Vehicle Technology
Introduction: Masaru Sugai, an inventive mind based in Aichi-ken, Japan, has made significant contributions to the field of vehicle technology with a remarkable portfolio of 19 patents. His innovative spirit and expertise have led him to develop cutting-edge technologies that enhance vehicle performance and functionality.
Latest Patents: Two of Masaru Sugai's latest patents exemplify his ingenuity. The first patent is a **Controller for Vehicle** which includes a target value obtaining section that calculates the target difference in rotational motion between two motors and the desired output torque. A torque command value calculating section then ensures both the rotational motion and output torque targets are achieved using an inverse model. This technology aims to improve the efficiency and performance of vehicles.
The second patent is a **Gear Transmission Apparatus**, which consists of a first gear pair with a pinion and a ring gear, and a second gear pair on output shafts. The design enables robust gear transmission with improved rotational performance, as the first case of the gear pair is rotatably coupled to a base member around the input shaft rotational axis.
Career Highlights: Masaru Sugai has had an illustrious career with notable companies such as Toyota Central R&D Labs and Toyota Motor Corporation. His work has contributed to the advancement of automotive technologies, emphasizing efficiency and reliability.
Collaborations: Throughout his career, Sugai has collaborated with esteemed colleagues, including Takaji Umeno and Katsuhiro Asano. Together, they have played a pivotal role in developing innovative solutions for the automotive industry, fostering a spirit of teamwork and creativity.
Conclusion: Masaru Sugai's work in vehicle technology reflects his dedication to innovation and excellence. With a solid foundation of patents that push the boundaries of engineering, Sugai continues to be a valuable contributor to the automotive sector, setting new standards for the future of vehicle design and performance.