Location History:
- Kobe, JP (2014 - 2017)
- Osaka, JP (2016 - 2017)
- Higashi-Osaka, JP (2000 - 2019)
Company Filing History:
8 out of 13,247 
3 out of 8,776 Years Active: 2000-2019
Title: Innovations in Solar Technology: The Contributions of Hitoshi Sakata
Introduction: Hitoshi Sakata, a notable inventor from Higashiosaka, Japan, has significantly impacted the field of solar energy with his innovative inventions. With a total of 11 patents to his name, Sakata has dedicated his career to improving the efficiency and functionality of solar cells, contributing to the advancement of renewable energy technologies.
Latest Patents: Among his latest inventions are two remarkable patents that address the efficiency of solar cells. The first patent introduces a solar cell that features a semiconductor substrate and a unique arrangement of semiconductor layers. This solar cell design improves light absorption through a trench formed in the rear surface, strategically positioning both the first and second semiconductor layers to enhance performance.
The second patent focuses on a solar cell module configuration, where multiple solar cells are electrically connected and arranged in an optimized manner. This design includes several advanced features, such as n-type and p-type side electrodes formed on the rear surface of each cell, along with a wiring member that effectively connects these cells, ensuring high electrical performance in solar energy collection.
Career Highlights: Hitoshi Sakata's professional journey includes significant roles at esteemed companies such as Panasonic Intellectual Property Management Co., Ltd. and Sanyo Electric Co., Ltd. His experience in these organizations has allowed him to apply his inventive skills to real-world challenges, driving forward innovations in solar technology.
Collaborations: Throughout his career, Sakata has worked alongside talented individuals like Daisuke Ide and Toshio Asaumi. Collaborating with such experts has fostered a creative environment that encourages the development of groundbreaking technologies in the renewable energy sector.
Conclusion: Hitoshi Sakata stands out as a prominent figure in solar technology due to his innovative approach and commitment to improving solar energy systems. With his 11 patents, he has made vital contributions that not only advance scientific understanding but also pave the way for more efficient and effective utilization of solar energy, positioning him as a leading inventor in the field.
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.