Location History:
- Kitamoto, JP (2000 - 2006)
- Saitama, JP (2000 - 2006)
Company Filing History:
Years Active: 2000-2006
Title: The Innovative Contributions of Toru Tabei
Introduction
Toru Tabei is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polarizing films and ink compositions. With a total of seven patents to his name, Tabei's work has had a considerable impact on various industries.
Latest Patents
One of Tabei's latest inventions is a dye type polarizing plate. This invention relates to a polyvinyl alcohol type polarizing film or plate that comprises a water-soluble dye. The dye has a specific formula in a free acid form or as a copper complex salt. The polarizing plate exhibits excellent polarizing performance and durability, making it suitable for use in the green channel of liquid crystal projectors. The optimal wavelength for maximum absorption is between 520 nm and 580 nm when a benzoylamino group is present in the dye.
Another notable patent is an aqueous ink composition, which includes a compound represented by a specific formula. This composition is designed for ink-jet recording and provides excellent light resistance, water resistance, and moisture resistance. The recorded material can be controlled regarding the degree of discoloration or fading due to ozone exposure.
Career Highlights
Toru Tabei has built a successful career at Nippon Kayaku Kabushiki Kaisha, where he has been able to apply his innovative ideas and research. His work has not only advanced the technology in his field but has also contributed to the company's reputation as a leader in chemical manufacturing.
Collaborations
Throughout his career, Tabei has collaborated with notable colleagues, including Yasuo Shirasaki and Shoji Oiso. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Toru Tabei's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His work continues to influence various industries, showcasing the importance of innovation in technology.
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.