This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Yamaha Hatsudoki Kabushiki Kaisha, Denso Corporation. Active years: 2020-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 4,358 
1 out of 20,436 
Years Active: 2020-2024
Title: Shunichi Akama: Innovator in Encoder and Detection Technologies
Introduction
Shunichi Akama is a notable inventor based in Iwata, Japan. He has made significant contributions to the fields of absolute encoders and misfire detection devices. With a total of 2 patents, his work showcases innovative solutions that enhance the reliability and functionality of various mechanical systems.
Latest Patents
One of Akama's latest patents is for an absolute encoder. This device is designed to generate an AB-phase signal and a Z-phase signal for calculating the rotation angle of a measurement target member, particularly when the rotation range is limited by a brake mechanism. The encoder includes a brake mechanism and multiple detection-target portions that work together to form restriction ranges, ensuring precise measurement.
Another significant patent is for a misfire detection device and vehicle. This invention aims to improve detection reliability in four-stroke engines. The device features a rotation speed acquisition unit that monitors the rotation speed of a rotator, a misfire determination unit that assesses the presence of misfires, and a periodic fluctuation detection unit that identifies periodic fluctuations in rotation speed, enhancing the overall performance of the engine.
Career Highlights
Shunichi Akama has worked with prominent companies such as Yamaha Motor Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive and mechanical technologies.
Collaborations
Throughout his career, Akama has collaborated with talented individuals, including Shiro Fukuda and Makoto Wakimura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shunichi Akama's contributions to the fields of absolute encoders and misfire detection devices highlight his innovative spirit and technical expertise. His patents reflect a commitment to enhancing the reliability and efficiency of mechanical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile