This inventor holds 1 USPTO granted patent. Top assignee: Seiko Epson Corporation. Active years: 2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018
Title: Masayuki Sakai: Inventor in Inkjet Printing Technology
Introduction
Masayuki Sakai is an inventor associated with Matsumoto, Japan, and Seiko Epson Corporation. His patent work concerns the manufacture of liquid-ejecting heads used in recording devices.
Latest Patents
Sakai is credited with 1 patent: “Method for Manufacturing Liquid Ejecting Head.” The invention describes a manufacturing method for a recording head that ejects ink. It addresses how to guide a wiring member connected to a piezoelectric actuator through components of the head assembly. In the method, a tool holds the wiring member as the downstream flow-path member is moved toward the head chip, allowing the tool to be withdrawn and the wiring member to be inserted into its designated opening.
Career Highlights
Sakai’s listed patent reflects work on the assembly of ink-ejecting hardware, including head chips, flow-path components, wiring, and actuator connections. This focus connects his inventive contribution to the practical manufacturing of recording heads.
Collaborations
Sakai’s listed coworkers include Yasuo Inaoka and Minoru Yajima. The available information identifies them as coworkers but does not specify their roles in the patent.
Conclusion
Masayuki Sakai’s recorded invention addresses a specific wiring and assembly challenge in liquid-ejecting head manufacturing, contributing to the engineering of inkjet recording technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile