Location History:
- Hino, JP (1991 - 2009)
- Otsuki, JP (2008 - 2013)
- Yamanashi, JP (2006 - 2015)
Company Filing History:
11 out of 3,106 
9 out of 680 
2 out of 499 
Years Active: 1991-2015
Title: Innovations and Contributions of Kunio Shimizu in Polarizing Technology
Introduction
Kunio Shimizu, an esteemed inventor based in Otsuki, Japan, has made significant strides in the field of polarizing technology. With an impressive portfolio of 23 patents, Shimizu's innovations have paved the way for advancements in liquid crystal displays and other optical technologies.
Latest Patents
Among his latest patents, Shimizu has focused on the development of polarizing plate protective films. These films are designed to sandwich a polarizer with two protective layers, where at least one of the films meets specific refractive index parameters. His patents detail a polarizing plate protective film that demonstrates Ro defined by specific expressions and ranges, along with hard coat layers that enhance durability. This level of innovation highlights the technical sophistication and practical application of his work in modern display technologies.
Career Highlights
Shimizu has contributed extensively to the industry during his tenure at prominent companies such as Konica Corporation and Konica Minolta Opto, Inc. His work has been pivotal in the enhancement and evolution of polarizing materials used in various applications.
Collaborations
Throughout his career, Shimizu has had the opportunity to work alongside notable colleagues, including Isamu Michihata and Shigeki Oka. These collaborations have facilitated a synergistic approach to research and development within the field, further enhancing the innovations that stem from their collective expertise.
Conclusion
Kunio Shimizu’s contributions to the field of polarizing technology through his patents and professional collaborations illustrate his outstanding impact on modern optics. His ongoing dedication to innovation continues to influence the industry, solidifying his reputation as a leading inventor in Japan.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.