Hirofumi Seo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of image processing and semiconductor manufacturing. With a total of 8 patents to his name, Seo's work has had a considerable impact on technology.

Latest Patents

Seo's latest patents include an image processing device, an image processing method, and a storage medium for controlling the display of the shape of the surface represented by surface data. This innovative image processing device features a UI controller and a rendering processor. The rendering processor obtains surface data from volume data constituted by multiple points, each having a value. The shape of the surface is defined by the magnitude of each of the values. The UI controller sets a threshold for the values to determine whether to display the surface data. The rendering processor also determines an intersecting point at which a straight line, passing through a position set as a viewpoint and a point specified by a user, intersects with the shape of the surface to be displayed according to the threshold. Based on a plane passing through the intersecting point, the rendering processor controls the display of the shape of the surface represented by the surface data.

Another notable patent involves a semiconductor device manufacturing machine and a method for manufacturing a semiconductor device using the same machine. This machine comprises a mechanism provided in a processing chamber for lifting up a ring-like peripheral member. It also includes a holder at the tip end of a feeding mechanism located in a feeding chamber, capable of holding either or both a semiconductor wafer and the ring-like peripheral member. In a vacuum-maintained processing chamber, the ring-like peripheral member is lifted by the lifting mechanism and transferred to the holder of the feeding mechanism. This innovative design allows for the exchange of the ring-like peripheral member without breaking the vacuum condition of the processing chamber, thereby remarkably elevating the operating efficiency of the semiconductor device manufacturing machine.

Career Highlights

Hirofumi Seo is currently employed at NEC Corporation, where he continues to develop groundbreaking technologies. His work has been instrumental in advancing the capabilities of image processing and semiconductor manufacturing.

Collaborations

Seo has collaborated with notable coworkers, including Yoshimi Shiramizu and Masaharu Nakamori, contributing to various innovative projects.

Conclusion

Hirofumi Seo's contributions to

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