Location History:
- Atsugi, JP (1998 - 2010)
- Tokyo, JP (2015)
Company Filing History:
9 out of 1,572 
1 out of 9,638 
Years Active: 1998-2015
Title: Ryoichi Annen: Innovator in Power Generation and Magnetic Recording Technologies
Introduction
Ryoichi Annen is a notable inventor based in Atsugi, Japan, recognized for his contributions to power generation and magnetic recording technologies. With a total of 9 patents to his name, Annen has made significant advancements in the field of engineering.
Latest Patents
Annen's latest patents include a power generating device and a switch. The power generating device features a power generating part, a sliding member, and multiple elastic components that work together to harness energy efficiently. The device operates by utilizing elastic forces to move the sliding member in different directions, thereby generating power. Another significant patent is the cartridge holder apparatus, which includes a cartridge supporting member and a gripping mechanism that allows for the secure handling of cartridges in magnetic recording and reproduction systems. This innovative design enhances the functionality and reliability of cartridge-based devices.
Career Highlights
Throughout his career, Ryoichi Annen has worked with prominent companies such as Mitsumi Electric Company Ltd. and Hewlett-Packard Company. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in technology.
Collaborations
Annen has collaborated with talented individuals in the field, including Kazuhide Murase and Kazuya Tamura. These partnerships have fostered innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Ryoichi Annen's work exemplifies the spirit of innovation in engineering and technology. His patents reflect a commitment to improving power generation and magnetic recording systems, making a lasting impact in these fields.