Location History:
- Suita, JP (2002 - 2003)
- Mioh, JP (2012)
- Mino, JP (2012)
- Minoh, JP (2012 - 2016)
- Hyogo, JP (2016)
- Daito, JP (2018)
- Osaka, JP (2012 - 2023)
Company Filing History:
14 out of 13,247 
8 out of 8,776 
2 out of 322 Years Active: 2002-2023
Title: Haruhisa Hashimoto: Innovator in Solar Technology from Osaka, Japan
Introduction: Haruhisa Hashimoto is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of solar technology. With 24 patents to his name, Hashimoto has pioneered advancements that enhance the efficiency and manufacturing processes of solar cells.
Latest Patents: Among his latest inventions is a solar cell module that incorporates a unique design for the finger electrode, constructed using hard-soldered silver paste. This innovation features a two-layer solder system, where the first solder layer on the terminal wiring member has a higher melting point than the second layer on the wire itself. In an intriguing design aspect, the width of the second solder layer varies across sections, optimizing the connection between the wire and the terminal wiring member, enhancing the performance of solar modules. Furthermore, Hashimoto has developed a manufacturing method for solar cell modules that involves sandwiching first and second cell wiring members between specialized films and bridge wiring members, followed by induction heating to establish secure connections.
Career Highlights: Haruhisa Hashimoto's career has been marked by his tenure at notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Sanyo Electric Co., Ltd. His work at these institutions has not only facilitated technological advancements but has also solidified his reputation as a leader in the field of solar technology innovation.
Collaborations: Throughout his career, Hashimoto has collaborated with esteemed colleagues such as Hiroshi Kanno and Yukihiro Yoshimine. These collaborative efforts have fostered an environment of innovation and have led to the development of several cutting-edge technologies in solar energy.
Conclusion: Haruhisa Hashimoto's contributions to solar technology exemplify the spirit of innovation and dedication to improving sustainable energy solutions. With a robust portfolio of patents, his work continues to influence the future of solar cell technology, making him a notable figure in the realm of inventors.
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.