Company Filing History:
Years Active: 2008-2012
Title: **Innovator and Inventor Tsutomu Naitou: Pioneering Innovations at Sony Corporation**
Introduction
Tsutomu Naitou is a distinguished inventor hailing from Kanagawa, Japan, with an impressive portfolio that includes eight patents. His inventive contributions have significantly impacted the fields of motor technology and optical devices. Working as a part of the esteemed Sony Corporation, he has collaborated with notable professionals in the industry.
Latest Patents
Among Tsutomu Naitou's latest innovative creations are the **Air-core stepping motor** and the **shaft support structure**, which reflects cutting-edge advancements in motor design. This air-core stepping motor consists of a tubular stator containing a yoke and coil, alongside a tubular rotor equipped with a cylindrical magnet. Notably, the rotor support means enables the rotor to rotate smoothly with respect to the stator, featuring a sleeve and holder configuration that allows for effective assembly and disassembly during use.
Another significant patent is the **lens barrel and imaging apparatus**. This invention integrates a lens holding frame and barrel body that houses the frame, incorporating advanced motion conversion means. This system efficiently translates the rotary motion of the lens holding frame into reciprocating motion along the optical axis of the lens, enhancing the performance of imaging devices. The design also includes a manual ring, a coreless stepper motor, and rollers to synchronize movement, ensuring improved functionality in capturing images.
Career Highlights
Throughout his career at Sony Corporation, Tsutomu Naitou has played a pivotal role in the development of innovative technologies that align with the company's commitment to excellence in electronics. His dedication to innovation has positioned him as a valued member of his team, contributing to a legacy of groundbreaking advancements.
Collaborations
In his endeavors, Tsutomu has collaborated with talented coworkers such as Motoyuki Ohtake and Eiji Yano. Together, they have fostered a creative environment that encourages the exploration and implementation of new ideas, emphasizing teamwork and collaborative spirit in engineering.
Conclusion
Tsutomu Naitou continues to be an influential force in technological innovation at Sony Corporation. His dedication to inventing practical solutions, coupled with his ability to collaborate effectively with colleagues, ensures that his contributions will have a lasting impact on the industry. With notable patents under his name, he exemplifies the spirit of innovation in modern engineering.