Location History:
- Aichi, JP (1994 - 1996)
- Nukata-gun, JP (1997 - 2012)
Company Filing History:
9 out of 19,697 
3 out of 3,252 
3 out of 1,600 
Years Active: 1994-2012
Title: Inventor Naoki Kokubo: Innovations in Vehicle Diagnostic Systems
Introduction
Naoki Kokubo, an accomplished inventor hailing from Nukata-gun, Japan, is known for his significant contributions to automotive technology. With a total of 13 patents to his name, Kokubo has been instrumental in developing innovative diagnostic systems that enhance vehicle performance and safety.
Latest Patents
One of Kokubo's latest innovations is a diagnostic apparatus for vehicle cooling systems. This device detects temperature differences between the front and rear surfaces of a car radiator, allowing for the assessment of whether the temperature sensors are correctly positioned. By adjusting the abnormality determination value according to ambient temperature and vehicle speed, the system effectively identifies unauthorized alterations and failures within the cooling system.
Additionally, Kokubo has developed a knock detection device and system diagnosis device. This invention processes the output signal from a knock sensor, performing an A/D conversion within defined knock determination ranges. The system extracts simultaneous data on frequency, time, and vibration intensity, identifying time-varying patterns of vibration across multiple frequencies. The knock determination component calculates these patterns to establish whether the conditions exceed predetermined thresholds, thereby ensuring optimal engine performance.
Career Highlights
Kokubo's career has included pivotal roles at industry-leading companies such as Denso Corporation and Nippondenso Co., Ltd. His work there has allowed him to refine his expertise in automotive diagnostics and contribute to advancements in vehicle technology.
Collaborations
Throughout his career, Naoki Kokubo has worked alongside esteemed colleagues, including Hirohiko Yamada and Koji Sakakibara. Their collaborative efforts have fostered an environment of innovation, driving the development of cutting-edge technologies in the automotive sector.
Conclusion
Naoki Kokubo's dedication to innovation in vehicle diagnostic systems demonstrates his significant impact on the automotive industry. With 13 patents to his name, he continues to push the boundaries of engineering, enhancing the reliability and safety of vehicles. His contributions represent a testament to the importance of innovation in modern automotive technology.
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.