This inventor holds 18 USPTO granted patents. Top assignees: Victor Company of Japan, Limited, Other. Active years: 1986-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Isehara, JP (1986)
- Kanagawa-ken, JP (2002)
- Yokosuka, JP (1992 - 2004)
Company Filing History:
17 out of 2,887 
1 out of 834,513 Years Active: 1986-2004
Title: Masanobu Shigeta: Innovator in Optical Technologies
Introduction
Masanobu Shigeta is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of optical technologies, holding a total of 18 patents. His work primarily focuses on advancements in liquid crystal displays and optical devices.
Latest Patents
One of Shigeta's latest patents is an "Apparatus and method of producing alignment layer for liquid crystal display." This invention describes a process for forming an alignment layer on substrates used in liquid crystal displays. The method involves heating substrates in a load-lock chamber and irradiating them with evaporated particles of oxide silicon at specific angles. This innovative approach enhances the quality and efficiency of liquid crystal displays.
Another notable patent is for an "Optical device with barrier layer, optical system, and projector apparatus." This invention features a light-transmitting optical substrate with a multilayer film and a barrier layer. The optical substrate is designed to have a specific refractive index, which optimizes its performance in various optical applications.
Career Highlights
Throughout his career, Masanobu Shigeta has worked with notable companies, including the Victor Company of Japan, Limited. His expertise in optical technologies has positioned him as a key figure in the industry, contributing to advancements that benefit various applications.
Collaborations
Shigeta has collaborated with esteemed colleagues such as Shigeo Shimizu and Toshio Konno. These partnerships have fostered innovation and have led to the development of groundbreaking technologies in the optical field.
Conclusion
Masanobu Shigeta's contributions to optical technologies and liquid crystal displays have made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing technology and improving optical devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile