Location History:
- Gunma, JP (2018)
- Kiryu, JP (2018 - 2019)
Company Filing History:
4 out of 113 
2 out of 10 
2 out of 1,715 
Years Active: 2018-2019
Title: The Innovative Contributions of Soshi Shiraishi
Introduction
Soshi Shiraishi, an inventive mind from Kiryu, Japan, has made significant strides in the field of materials science and engineering. With a total of four patents under his belt, Shiraishi has focused on developing technologies centered around carbon materials, particularly in the realm of actuators and power-storage devices.
Latest Patents
One of his notable inventions is the **Carbon Nanofiber Actuator**. This invention features an electroconductive film made from a gel composition containing carbon nanofibers, an ionic liquid, and a polymer. The carbon nanofibers utilized in this actuator are crafted from aromatic mesophase pitch through a melt spinning process.
Another key patent is related to the **Activated Carbon for Use in Electrode of Power-Storage Device**. This process involves adding a curing catalyst to a mix of phenolic resin, polyvinyl alcohol, a pore-forming agent, and a cross-linking agent. The mixture is cast, heated, and dried to obtain a plate-shaped porous phenolic resin with uniform consecutive macropores, averaging between 3 to 35 micrometers in diameter. Following this, the porous material is immersed in an organic solvent, extracted, and subjected to pressure. The final step involves carbonizing and activating the material at elevated temperatures to produce plate-shaped activated carbon suitable for electrodes in power-storage devices.
Career Highlights
Soshi Shiraishi has had a fruitful career, collaborating with esteemed organizations such as Gunma University and Aion Co., Ltd. His work in these institutions has bolstered his expertise and innovative capacity in developing advanced materials.
Collaborations
Throughout his career, Shiraishi has partnered with influential colleagues like Hidehiko Tsukada and Kimiyasu Onda. These collaborations have fostered creative exchanges that propel innovation in materials science and engineering.
Conclusion
Soshi Shiraishi's contributions to the fields of actuators and power-storage devices demonstrate his commitment to advancing technology and improving material performance. With his innovative patents, he continues to inspire future generations in the realm of scientific discovery and technological advancement.