Shigeru Ogaya

Title: Shigeru Ogaya: Innovator in Ultrasonic Welding

Introduction

Shigeru Ogaya is a distinguished inventor based in Osaka, Japan, recognized for his contributions to the field of ultrasonic welding. With a total of two patents to his name, he has developed innovative methods and devices that streamline the welding process for thermoplastic materials.

Latest Patents

Ogaya’s latest patents include an "Ultrasonic Welding Method, Structure Welded by Ultrasonic Welding Method, and Ultrasonic Welding Device". This invention features a process in which a pair of thermoplastic resin members are positioned on an anvil. A tool horn that vibrates ultrasonically applies a pressing force along the upper surfaces of these members, allowing for precise melting at the interface. The process results in a welded structure that maintains the original distance and positional relationship between the members, ensuring that the surfaces remain unburned and undistorted.

Another significant patent is the "Method of Securing Knobs on Levers", which describes a method of attaching an operating button made of thermoplastic resin to an elongated metal operating lever. The design allows for a secure and reliable connection through a series of innovative steps, including the formation of an anchor perforation and the application of pressure to create an anchor peg. This method not only enhances functionality but also improves the manufacturing process of various operating devices.

Career Highlights

Throughout his career, Shigeru Ogaya has worked with notable companies such as Seidensha Electronics Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has been instrumental in refining his innovative techniques and understanding of ultrasonic welding applications.

Collaborations

Ogaya has collaborated with esteemed colleagues, including Noriaki Matsugishi and Kiyonori Ishida. Their joint efforts in research and development have contributed to advancements in welding technology, leveraging their collective expertise to push the boundaries of what is possible in the industry.

Conclusion

Shigeru Ogaya stands out as a key inventor in the ultrasonic welding sector. His patents not only enhance manufacturing processes but also ensure the integrity and quality of welded products. As he continues to innovate, Ogaya's contributions are likely to influence the future of welding technology significantly.