Location History:
- Saiki, JP (1980)
- Hiroshima, JP (1981 - 1998)
- Hiroshima-ken, JP (1998 - 2005)
Company Filing History:
10 out of 1,326 
1 out of 546 
1 out of 2 
Years Active: 1980-2005
Title: **Innovations of Toshikuni Sera: A Pioneer in Gas Refining Systems**
Introduction
Toshikuni Sera, an inventive mind from Hiroshima, Japan, has made significant contributions to the field of gas refining. With a commendable portfolio comprising ten patents, Sera's work focuses primarily on efficient gas purification methods that address environmental concerns associated with sulfur compounds in industrial processes.
Latest Patents
Among Sera's latest innovations are two noteworthy patents related to gas refining systems. The first patent describes a gas refining method aimed at adsorbing reducing gases derived from the pressure gasification of coal or oil. This process involves introducing a reducing gas stream into an adsorbing zone where sulfur-containing compounds are effectively captured. A regenerative process is employed to convert these compounds into a gypsum compound, with the temperature of the slurry being controlled to ensure selective precipitation.
The second patent elaborates on a gas refining system that operates under high-temperature and high-pressure conditions. This system utilizes a fixed-bed desulfurizer packed with an adsorbent that captures sulfur compounds as sulfides. Sera's inventive design includes oxygen concentration control means to maintain optimal temperatures during the regeneration of the adsorbent, thereby enhancing durability and efficiency while minimizing environmental impact.
Career Highlights
Throughout his career, Toshikuni Sera has been associated with reputable companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Mitsubishi Petrochemical Company Limited. His roles in these organizations have facilitated the development of his innovative ideas into practical applications that advance industry standards for gas refining.
Collaborations
Sera's success is also credited to the collaborative efforts with esteemed colleagues such as Kenji Inoue and Masumi Atsukawa. Their teamwork has contributed to the refinement and execution of groundbreaking technologies in gas treatment processes, promoting advancements in the field.
Conclusion
Toshikuni Sera's contributions to the gas refining industry exemplify a commitment to innovation and environmental sustainability. With his ten patents, he continues to influence the field, ensuring that gas refining processes become more efficient and less impactful on the environment. His work serves as an inspiration for future inventors dedicated to creating sustainable solutions.