This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2008
Title: Hironari Kotsubo: Innovator in Optical Semiconductor Manufacturing
Introduction
Hironari Kotsubo is a notable inventor based in Buzen, Japan. He has made significant contributions to the field of optical semiconductor devices. His innovative approach has led to the development of a unique method for manufacturing these devices.
Latest Patents
Kotsubo holds 1 patent for his invention titled "Method of manufacturing optical semiconductor device, package molding jig, method of manufacturing package molding jig and manufacturing apparatus for package molding jig." This patent outlines a method that includes preparing an optical semiconductor connected to a lead frame, forming a thermoplastic resin for a package molding jig, and filling packaging resin into the jig.
Career Highlights
Kotsubo is associated with Kabushiki Kaisha Toshiba, a prominent company in the technology sector. His work focuses on enhancing the manufacturing processes of optical semiconductor devices, which are crucial for various electronic applications.
Collaborations
Kotsubo has collaborated with notable colleagues such as Masaki Adachi and Masaharu Yamanaka. Their combined expertise contributes to the advancement of technology in the semiconductor industry.
Conclusion
Hironari Kotsubo's innovative methods in optical semiconductor manufacturing highlight his role as a key inventor in the field. His contributions continue to influence the development of advanced electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile