Location History:
- Tenri, JP (1996 - 1997)
- Kashiwa, JP (1998 - 2001)
- Nara, JP (2006)
- Mie, JP (2007 - 2008)
- Nabari, JP (2008 - 2011)
- Kanagawa, JP (2012)
Company Filing History:
24 out of 25,560 
3 out of 703 
1 out of 16,634 
Years Active: 1996-2012
Title: **Innovative Contributions of Kazuhiko Tamai in Liquid-Crystal Display Technology**
Introduction
Kazuhiko Tamai is a prominent inventor based in Nabari, Japan, recognized for his significant contributions to the field of liquid-crystal display (LCD) technology. With an impressive portfolio of 25 patents, Tamai has been instrumental in advancing the development and manufacturing processes of LCD devices, which have become essential components in modern electronic displays.
Latest Patents
Among his latest innovative patents is a novel process for producing liquid-crystal displays and liquid-crystal panel base materials. This method involves multiple steps: a sealant supplying step, a dropping step of a liquid mixture containing a liquid crystal material and an additive, a bonding step that combines the first and second substrates using the sealant and liquid mixture, and finally, a curing step where specific curing conditions are applied with voltage, enhancing the orientation of liquid crystal molecules.
Another noteworthy patent is for a liquid crystal display device that features a vertically aligned liquid crystal layer sandwiched between two substrates. This design includes numerous pixels with electrodes and a surrounding shading region, as well as supports that regulate the liquid crystal layer's thickness, allowing for precise control over liquid crystal alignment and performance.
Career Highlights
Kazuhiko Tamai has had an illustrious career with major contributions at Sharp Kabushiki Kaisha Corporation and the Secretary of State for Defence in Her Britannic Majesty's Government. His work has been pivotal in shaping the current landscape of liquid crystal technology, driving both innovation and application in consumer electronics.
Collaborations
Throughout his career, Tamai has collaborated with notable professionals, including Yasuhiro Kume and Noriaki Onishi. These collaborations have facilitated the exchange of ideas and expertise, further enhancing the innovative processes behind the liquid-crystal technologies developed by Tamai.
Conclusion
Kazuhiko Tamai's contributions to the field of liquid-crystal display technology are exemplary of innovation in the electronics industry. His extensive patent portfolio and commitment to advancing LCD manufacturing processes underscore his role as a key inventor in this vital domain. With continued developments anticipated from Tamai, the future of liquid crystal technology remains promising.