Shigenori Ando

Title: **Shigenori Ando: Innovator in Spindle and Armature Technologies**

Introduction

Shigenori Ando is a prominent inventor based in Narashino, Japan, known for his contributions to the field of spindle and armature technologies. With a remarkable portfolio of nine patents, Ando has developed innovative solutions that enhance the functionality and reliability of mechanical systems.

Latest Patents

Among his latest innovations is the **Spindle Apparatus**, which features a rotary body supported by at least a pair of magnetic bearings. These magnetic bearings levitate the rotary body using magnetic forces, while a combined motor and magnetic bearing device, positioned between the bearings, provides rotational torque and positional control. The accompanying control circuit adjusts the exciting current to maintain the rotary body at a predetermined position, showcasing a significant advancement in precision engineering.

Another notable patent is the **Armature Stator**, which consists of an iron core and a coil mounted directly on it. The coil is made of wound electric wire coated with an inorganic material, enhancing durability. A bonding material forms a cohesive unit by filling gaps and adhering the coil to the iron core. Furthermore, the method of vacuum impregnation followed by sintering repairs any defects in the coating, ensuring the armature stator can operate reliably in high-temperature and high-vacuum environments.

Career Highlights

Shigenori Ando has made substantial contributions during his career at leading companies, including Seiko Seiki Co., Ltd. and Daini Seikosha Co., Ltd. His work at these organizations has allowed him to push the boundaries of innovation and engineering.

Collaborations

Throughout his journey, he has collaborated with notable colleagues such as Sadao Moritomo and Ryuji Iijima. These partnerships have likely enriched his research and development endeavors, leading to breakthroughs in his field.

Conclusion

Shigenori Ando's extensive work in spindle and armature technologies has made a lasting impact on the industry. His innovative designs and practical applications continue to drive advancements in engineering, solidifying his reputation as a significant figure in the world of patents and inventions. As he progresses in his career, Ando is expected to inspire further innovations that will shape the future of mechanical systems.