Location History:
- Gunma, JP (1995)
- Kiryu, JP (2003)
Company Filing History:
Years Active: 1995-2003
Title: Misao Ichikawa: Innovator in Lamination and Encoding Technologies
Introduction
Misao Ichikawa, a notable inventor based in Gunma, Japan, has made significant contributions to the fields of lamination systems and absolute encoders. With a total of two patents to his name, Ichikawa has shown a remarkable ability to blend innovation with practical applications, addressing real-world challenges in technology.
Latest Patents
Ichikawa's latest patents demonstrate his ingenuity and technical expertise. The first patent is a **lamination system**, which incorporates several key components, including a film transfer means for moving a continuous film, a cutting means for cutting the film, and a thermocompression bonding means that laminates the film onto an ID card. Additionally, the system features a card straightening means that corrects any bending of the ID card during the bonding process, as well as a spring up suppression means that prevents the trailing edge of the card from lifting post-lamination.
The second patent is an **absolute encoder** designed with tracks arranged side-by-side on a magnetic drum along its axial direction. This innovative encoder records absolute patterns of circulatory random sequence codes while also integrating an additional track that generates two-phase sinewaves. By combining data from these features, the encoder achieves precise positioning capabilities, showcasing Ichikawa's commitment to advancing technology in the field.
Career Highlights
Misao Ichikawa's career is marked by his involvement with Japan Servo Co., Ltd., where he has played a pivotal role in the development of cutting-edge technologies. His contributions in the domains of lamination and encoding have not only enriched the company’s portfolio but have also set new standards in the industry.
Collaborations
Throughout his career, Ichikawa has worked alongside talented colleagues, including Kazuo Ohnishi and Tokio Sekiguchi. These collaborations have enhanced his innovative capabilities and fostered a creative environment that promotes the development of groundbreaking technologies.
Conclusion
As a distinguished inventor, Misao Ichikawa continues to push the boundaries of technology with his patents in lamination systems and absolute encoders. His work at Japan Servo Co., Ltd. and collaborations with his colleagues illustrate his dedication to advancing technology and contributing meaningful innovations to the industry.