Company Filing History:
2 out of 1,326 
1 out of 4,633 
Years Active: 1994-2012
Title: Innovations of Toshiyuki Shikanai
Introduction
Toshiyuki Shikanai is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of compressor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of scroll compressors.
Latest Patents
One of his latest patents is a scroll compressor that includes a plurality of shoulder sections. This innovation allows for three-dimensional compression, ensuring the required wrap strength while increasing the shoulder section height of a spiral wrap. The design facilitates wrap processing by configuring shoulder sections at both the end surface and bottom surface of spiral wraps. This enables three-dimensional compression in both the circumferential and height directions of the spiral wraps.
Another significant patent is related to a scroll type compressor that features a leak passage for the discharge chamber. In this design, the compression gas in the discharge chamber flows into a backside small sealed chamber through a leak passage. This passage is strategically placed before the position on the revolution angle of the revolving scroll, enhancing the overall efficiency of the compressor.
Career Highlights
Toshiyuki Shikanai has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Mitsubishi Heavy Industries Limited. His experience in these organizations has contributed to his expertise in compressor technology and innovation.
Collaborations
Throughout his career, Shikanai has collaborated with notable coworkers, including Makoto Fujitani and Yukio Nagato. These collaborations have likely fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Toshiyuki Shikanai's contributions to compressor technology through his innovative patents demonstrate his expertise and commitment to advancing engineering solutions. His work continues to influence the industry and inspire future innovations.