Category:Ayumu SAKAI

Ayumu SAKAI

Executive Summary

Ayumu SAKAI is an inventor who has filed 3 patents. Their primary areas of innovation include POLISHING COMPOSITIONS (French polish (1 patents), {Abrasive particles per se (preparation of diamond (1 patents), designed for working plane surfaces (1 patents), and they have worked with companies such as DISCO CORPORATION (3 patents). Their most frequent collaborators include (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• C09G1/02 (POLISHING COMPOSITIONS (French polish): 1 patents
• C09K3/1409 ({Abrasive particles per se (preparation of diamond): 1 patents
• B24B37/042 (designed for working plane surfaces): 1 patents
• C09G1/04 (POLISHING COMPOSITIONS (French polish): 1 patents
• H01L21/6836 ({Wafer tapes, e.g. grinding or dicing support tapes (adhesive tapes in general): 1 patents
• H01L21/67092 ({Apparatus for mechanical treatment (or grinding or cutting, see the relevant groups in subclasses): 1 patents
• H01L21/67253 (Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components {; Apparatus not specifically provided for elsewhere (processes per se): 1 patents

Companies

List of Companies

• DISCO CORPORATION: 3 patents

Collaborators

• Katsuyoshi KOJIMA (2 collaborations)