Akitoshi Yokota

Akitoshi Yokota is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of photovoltaic technology, holding a total of 3 patents. His work focuses on developing advanced solar cell technologies that enhance energy conversion efficiency.

Latest Patents

Yokota's latest patents include a photovoltaic device with a porous metal layer. This innovative device features a semi-continuous metal layer with an uneven surface, which is not uniform, formed on a substrate. It also includes a reflective continuous metal layer with a substantially uniform thickness covering the semi-continuous metal layer, a semiconductor film for photoelectric conversion, and a transparent electrode formed on the semiconductor film. Another notable patent is for an amorphous semiconductor solar cell. This solar cell consists of an i-type layer that is an at least partially alloyed, substantially intrinsic semiconductor. The design includes an n-type layer on one side of the i-type layer and a p-type layer on the other side, with the i-type layer's energy bandgap varied in thickness to exceed that of the p-type layer near their interface.

Career Highlights

Yokota is associated with Sharp Kabushiki Kaisha Corporation, where he continues to push the boundaries of solar technology. His work has been instrumental in advancing the efficiency and effectiveness of solar energy solutions.

Collaborations

Some of his notable coworkers include Yukihiko Nakata and Yasumi Inoue, who have collaborated with him on various projects within the company.

Conclusion

Akitoshi Yokota's contributions to photovoltaic technology exemplify his commitment to innovation in renewable energy. His patents reflect a deep understanding of semiconductor materials and their applications in solar energy conversion.