Yasuyoshi Kuroda

Title: Innovations of Yasuyoshi Kuroda

Introduction

Yasuyoshi Kuroda is a prominent inventor based in Nishishirakawa-gun, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 10 patents. His work focuses on improving the efficiency and effectiveness of wafer processing techniques.

Latest Patents

Kuroda's latest patents include a "Method and apparatus for wafer chamfer polishing." This invention is designed to ensure that a semiconductor wafer remains securely held by a rotatory suction cup during the entire polishing operation. The apparatus features a circular turntable equipped with six wafer suction cups that rotate step-wise to facilitate the transfer of wafers. Another notable patent is the "Apparatus for polishing peripheral portion of wafer." This polishing apparatus includes a rotary drum with an abrasive tape, a wafer holding mechanism, and a moving member that adjusts the tilt angle of the wafer for optimal contact with the abrasive surface.

Career Highlights

Throughout his career, Yasuyoshi Kuroda has worked with notable companies such as Shin-Etsu Handotai Co., Ltd. and Fujikoshi Machinery Corporation. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in semiconductor manufacturing.

Collaborations

Kuroda has collaborated with several professionals in his field, including Fumihiko Hasegawa and Tatsuo Ohtani. These collaborations have contributed to the advancement of technology in wafer processing.

Conclusion

Yasuyoshi Kuroda's contributions to the semiconductor industry through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the future of wafer processing technology.