This inventor holds 8 USPTO granted patents. Top assignees: Minolta Company, Ltd., Minolta Camera Co., Ltd.. Active years: 1992-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-2000
Title: The Innovations of Masamitsu Ishiyama
Introduction
Masamitsu Ishiyama is a notable inventor based in Toyokawa, Japan. He holds a total of 8 patents, showcasing his significant contributions to the field of technology and engineering. His work primarily focuses on linear motors and image reading technologies, which have applications in various industries.
Latest Patents
Ishiyama's latest patents include a linear motor and an image reader. The linear motor features a stator that extends in a predetermined direction, along with a movable piece that operates along the stator. Additionally, he has developed a linear drive device equipped with a magnetic sensor that moves with the movable piece to read magnetic information from a position sensing magnetized portion on the stator. This device also includes a magnetic shield member that protects the magnetic sensor from the magnetic flux generated by a drive magnetized portion on the stator. Furthermore, his linear drive device incorporates a first sensor that detects variations in magnetic polarity of a field magnet on the stator, and a second sensor that reads information from an encoder scale. These sensors are strategically positioned around the stator, avoiding the area directly above its upper surface.
Career Highlights
Throughout his career, Ishiyama has worked with prominent companies such as Minolta Company, Ltd. and Minolta Camera Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that have advanced technology in imaging and motion control.
Collaborations
Ishiyama has collaborated with notable coworkers, including Katsuhiro Nanba and Mitsutoshi Yagoto. Their combined expertise has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Masamitsu Ishiyama's contributions to the fields of linear motors and image reading technologies highlight his role as a significant inventor. His patents reflect a commitment to innovation and advancement in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile