This inventor holds 5 USPTO granted patents. Top assignees: Mitsui Toatsu Chemicals, Incorporated, Mitsui Chemicals, Inc.. Active years: 1994-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1994 - 1995)
- Kabato-gun, JP (1998)
- Kabato, JP (1999)
Company Filing History:
4 out of 1,379 
1 out of 1,817 Years Active: 1994-1999
Title: The Innovative Contributions of Motokazu Hirao
Introduction
Motokazu Hirao, located in Yokohama, Japan, is a notable inventor with a significant body of work, holding a total of five patents. His contributions primarily focus on advancements in liquid crystal materials and compositions, enhancing their performance characteristics.
Latest Patents
Hirao's latest patents include a naphthalene compound and a pyrimidine compound, both of which are pivotal in liquid crystal technology. The naphthalene compound is represented by a complex formula designed to improve the speed response property and temperature dependency of liquid crystal compositions, specifically ferroelectric liquid crystals. This compound utilizes alkyl, alkoxyalkyl, and alkenyl groups, enabling superior functionality in liquid crystal displays.
Similarly, the pyrimidine compound showcases his innovative approach, aimed at producing a liquid crystal composition with remarkable characteristics such as high-speed response and enhanced contrast ratios. This compound includes various substituted and unsubstituted groups that optimize the orientation and performance of liquid crystal elements.
Career Highlights
Throughout his career, Motokazu Hirao has worked with distinguished organizations, including Mitsui Toatsu Chemicals and Mitsui Chemicals. His expertise in chemical engineering and materials science has allowed him to pioneer developments that significantly impact the field of liquid crystals.
Collaborations
Hirao's journey in innovation has seen him collaborate with talented professionals, such as Yoshiyuki Totani and Masakatsu Nakatsuka. Their collective efforts have contributed to advancing technologies in the liquid crystal sector, fostering a culture of innovation and development.
Conclusion
Motokazu Hirao’s contributions to the field of liquid crystals demonstrate the importance of innovative thinking in material science. His patents not only represent personal achievement but also push the boundaries of technology, making significant impacts on the functionality and performance of liquid crystal displays. His work will undoubtedly continue to inspire future inventions in this crucial field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile