Location History:
- Himeji, JA (1976 - 1978)
- Himeji, JP (1979 - 1990)
- Hyogo, JP (1989 - 1991)
- Itimeji, JP (1991)
Company Filing History:
16 out of 21,351 
5 out of 264 
4 out of 1,625 
Years Active: 1976-1991
Title: The Innovations of Mitsuaki Ishii: A Pioneer in Vehicle Control Technology
Introduction
Mitsuaki Ishii, an accomplished inventor from Himeji, Japan, has made significant contributions to the field of vehicle control technology. With a remarkable portfolio consisting of 17 patents, Ishii's innovative spirit has advanced the way motor vehicles are manufactured and operated. His latest inventions demonstrate a commitment to enhancing the efficiency and reliability of vehicle control systems.
Latest Patents
Ishii's recent patents include a vehicle control apparatus designed for rapid unit testing during the manufacturing process. This control apparatus processes signals from various operating condition sensors to generate control signals for different elements within the vehicle. Notably, the design addresses a delay between the engine's start and the activation of the exhaust gas O₂ sensor, which is critical in controlling emissions. To facilitate testing, the apparatus is capable of imposing improbable conditions on the sensor outputs. This innovation allows the system to eliminate delays in signal processing and immediately apply output signals, leading to effective responses in real-time conditions.
In another development, Ishii’s vehicle control apparatus incorporates a condition detection device that identifies any sensor output with a predetermined impractical condition. This system utilizes a read-only memory to store control specifications, enabling the apparatus to deliver specialized control signals efficiently. These innovations not only improve the manufacturing process but also enhance the overall safety and performance of vehicles.
Career Highlights
Throughout his career, Mitsuaki Ishii has held positions at notable companies such as Mitsubishi Electric Corporation and Toyo Kogyo Co., Ltd. His work in these organizations has played a pivotal role in shaping key technological advances in vehicular technology. Ishii's expertise in signal processing and control systems has made him a vital part of the engineering teams at these leading firms.
Collaborations
In his journey as an inventor, Ishii has collaborated with esteemed colleagues such as Masaaki Miyazaki and Shizuo Sumida. These partnerships have fostered a creative environment that has propelled the development of groundbreaking technologies in the automotive industry. Together, they have contributed to numerous advancements that underline the importance of teamwork in the innovation process.
Conclusion
Mitsuaki Ishii's contributions to vehicle control technology exemplify the impactful role of inventors in modern society. With 17 patents to his name, his work continues to influence the automotive sector, making vehicles safer and more efficient. As technology evolves, Ishii's legacy as a pioneer in innovation will undoubtedly inspire future generations of inventors and engineers.