Location History:
- Higashiosaka, JP (1999)
- Yamatotakada, JP (2000)
- Kitakatsuragi-gun, JP (2002 - 2007)
- Nara, JO (2012)
- Nara, JP (2000 - 2013)
- Oaska, JP (2015)
- Osaka, JP (2016)
Company Filing History:
13 out of 25,550 
1 out of 847 
1 out of 479 Years Active: 1999-2016
Title: The Innovative Journey of Inventor Liyuan Han
Introduction
Liyuan Han is a prominent inventor based in Nara, Japan, known for her contributions to the field of dye-sensitized solar cells. With a remarkable portfolio of 14 patents, Han has advanced the technology surrounding renewable energy solutions. Her ingenuity and dedication have positioned her as a notable figure in the innovation landscape.
Latest Patents
Among her most recent patents, Han developed a dye-sensitized solar cell, alongside a method for producing the same and a dye-sensitized solar cell module. The innovative design includes a counter electrode composed of a stable conductive layer and a catalyst layer, formed on a porous insulation layer. This advancement allows for enhanced efficiency and functionality in solar energy applications. The solar cell features a supporting body made of a light-transmissive material and a laminate structure that includes a conductive layer, a photoelectric conversion layer, a porous insulation layer, and a laminate of a counter electrode conductive layer with a catalyst layer. The efficient management of carrier transport materials within the cell reflects Han's prowess in advancing solar technologies.
Career Highlights
Liyuan Han has contributed her expertise to major corporations, including Sharp Kabushiki Kaisha Corporation and Sharp Corporation. Her role in these companies has allowed her to collaborate with other professionals and drive innovations in solar energy technology. Her work exemplifies a commitment to developing solutions that contribute to sustainable energy.
Collaborations
Throughout her career, Han has collaborated with talented individuals such as Ryohsuke Yamanaka and Atsushi Fukui. These collaborations have been pivotal in enhancing her research and the successful development of her inventions, fostering a thriving environment for innovation.
Conclusion
Liyuan Han's inventive spirit and her significant contributions to solar energy technology make her a remarkable figure in the realm of innovation. Her patents reflect her dedication to enhancing renewable energy solutions, marking an inspiring journey for aspiring inventors and researchers. As her career progresses, the impact of her work will likely continue to resonate within the industry and beyond.