Shigeo Ohba

Title: Shigeo Ohba: Innovator in Semiconductor Fabrication Technology

Introduction

Shigeo Ohba is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor fabrication technology. His innovative work has led to the development of a unique apparatus that enhances the efficiency of wafer processing.

Latest Patents

Shigeo Ohba holds a patent for a semiconductor fabricating apparatus. This invention includes a method for modifying the positional displacement of a wafer in a wafer cassette within the semiconductor fabricating apparatus. The apparatus features a vertical reaction furnace, a boat for holding multiple wafers in a multi-layered fashion, and a storage unit for wafer cassettes. Additionally, it includes a wafer transfer device and a cassette transfer unit, allowing for efficient handling of wafer cassettes. This design enables the transportation of wafer cassettes in upwardly-oriented positions, improving the overall functionality of the apparatus.

Career Highlights

Shigeo Ohba is associated with Kokusai Electric Co., Ltd., a leading company in the semiconductor industry. His work at Kokusai Electric has been instrumental in advancing semiconductor fabrication processes. With a focus on innovation, he has contributed to the development of technologies that enhance production efficiency and reliability.

Collaborations

Shigeo Ohba has collaborated with notable colleagues, including Kazuhiro Shimeno and Kouji Tometsuka. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in semiconductor technology.

Conclusion

Shigeo Ohba's contributions to semiconductor fabrication technology exemplify the spirit of innovation. His patent and work at Kokusai Electric Co., Ltd. highlight his commitment to advancing the field. Through collaboration and creativity, he continues to make a significant impact in the industry.