Location History:
- Itami, JA (1976 - 1977)
- Hyogo, JP (1987 - 1994)
- Himeji, JP (1990 - 1996)
Company Filing History:
15 out of 21,351 
5 out of 488 
Years Active: 1976-1996
Title: Innovations and Contributions of Yasuya Kajiwara
Introduction: Yasuya Kajiwara, based in Himeji, Japan, is a distinguished inventor with a remarkable portfolio of 20 patents. His innovative work primarily focuses on distance measurement devices and vehicle velocity control technologies that reflect significant advancements in automotive safety and operational efficiency.
Latest Patents: Among Kajiwara's most recent patents are groundbreaking inventions that include a distance measurement device and a vehicle velocity control device. The distance measurement device utilizes a computer (CPU) to calculate inter-vehicular distance by applying a sophisticated software filter on successive measurement values. This innovation is pivotal in enhancing vehicle safety. Additionally, the vehicle velocity control device is designed to maintain an optimal inter-vehicular distance by measuring the current distance and adjusting the vehicle's speed based on the deviation from a target distance, employing a PID control method for precise regulation. Further, his distance measuring apparatus technology enables high-resolution and high-precision distance measurements by utilizing sub-windows in a picture plane, allowing effective shape recognition of objects.
Career Highlights: Kajiwara has had a remarkable career, significantly contributing to the field of measurement and control technology. At Mitsubishi Electric Corporation, he focused on developing advanced systems that enhance automotive safety and precision. His inventive capabilities are showcased in his extensive patent portfolio, which underlines his expertise in measurement technologies.
Collaborations: Throughout his career, Kajiwara has collaborated with notable colleagues, including Seiichi Nagai and Hiroyasu Hagino. Their collective efforts have led to advancements in measurement techniques and vehicular technologies, fostering innovation in their respective fields.
Conclusion: Yasuya Kajiwara's contributions to invention and innovation have made a significant impact on the automotive industry. His patents reflect a commitment to enhancing safety and efficiency through technological advancements. As he continues to innovate, Kajiwara remains a notable figure in the realm of engineering and patent development.