Ichiro Katayama is a prominent inventor based in Mitaka, Japan. He has made significant contributions to the field of chamfering technology, holding a total of eight patents. His innovative approaches have advanced the methods and apparatus used in the manufacturing industry.

Latest Patents

Among his latest patents is a method of truing chamfering grindstone and a chamfering device. This truing method involves performing chamfering work on a truing grindstone with a master grindstone that has a desired groove shape. The process shapes the peripheral edge of the truing grindstone into a desired chamfered shape. Additionally, he has developed an apparatus and method for chamfering wafers, where a grindstone and a wafer are rotated at high speeds in the same direction. The rotating wafer is gradually moved toward the grindstone, allowing for precise chamfering of the wafer's periphery.

Career Highlights

Ichiro Katayama has worked with notable companies such as Tokyo Seimitsu Co., Ltd. and Tosei Engineering Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Katayama has collaborated with esteemed colleagues, including Masatami Iwaki and Kazumi Ikeda. These

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