This inventor holds 4 USPTO granted patents. Top assignees: Denso Corporation, Nippondenso Co., Ltd.. Active years: 1995-2001.
Company Filing History:
Years Active: 1995-2001
Title: Hirokazu Oguro: Innovator in Vehicle Control Systems
Introduction
Hirokazu Oguro is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of vehicle control systems, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and reliability of vehicle operations.
Latest Patents
One of Oguro's latest patents is a vehicle control system designed to reduce the frequency of writing learned value data into an electrically rewritable non-volatile ROM (EEPROM). This system ensures that learned value data, which is obtained through the learning control operation of a vehicle, is preserved even during battery disconnection. The data can be transferred back to ordinary RAM, preventing loss. The system utilizes a counter that increments each time the engine's rotating speed reaches a predetermined value, allowing for safe data writing into the EEPROM only after the vehicle has run a specified number of times.
Another significant patent involves vehicle electronic control using a single A/D converter for time-synchronous operations. This innovation allows various sensor signals of an engine to be A/D-converted by a sub-microcomputer. The A/D conversion is executed multiple times within one packet for critical parameters, ensuring that normal values are obtained even if the preceding A/D conversion request is issued asynchronously.
Career Highlights
Hirokazu Oguro has worked with prominent companies in the automotive industry, including Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has contributed to his expertise in vehicle control technologies.
Collaborations
Oguro has collaborated with notable coworkers such as Katsumi Takaba and Kazuhiko Nakai. Their joint efforts have further advanced the innovations in vehicle control systems.
Conclusion
Hirokazu Oguro's contributions to vehicle control systems demonstrate his commitment to innovation and efficiency in automotive technology. His patents reflect a deep understanding of vehicle operations and a dedication to improving the driving experience.