Takao Ohshima

Title: Takao Ohshima: Innovator in Catalysis and Sugar-Alcohol Production

Introduction

Takao Ohshima is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of catalysis, particularly in the production of sugar-alcohols. With a total of 2 patents to his name, Ohshima's work has implications for both chemical engineering and food production.

Latest Patents

Ohshima's latest patents include a Raney catalyst and a process for producing it, as well as a process for producing sugar-alcohol using the same catalyst. The aim of his innovations is to obtain a Raney catalyst for fixed bed systems that allows for continuous use with high initial activity. Additionally, his process enables the production of high-purity sugar-alcohol at a low cost. The method involves using a powder-type Raney catalyst derived from a lump form catalyst, which is produced through a series of steps including melting nickel and aluminum, quenching the mixture, and activating the resulting alloy.

Career Highlights

Throughout his career, Takao Ohshima has worked with prominent companies such as Towa Chemical Industry Co., Ltd. and Nikko Rica Corporation. His experience in these organizations has contributed to his expertise in chemical processes and catalysis.

Collaborations

Ohshima has collaborated with notable colleagues in his field, including Koshiro Shimazu and Yoshiaki Tateno. These partnerships have likely enriched his research and development efforts.

Conclusion

Takao Ohshima's contributions to the field of catalysis and sugar-alcohol production highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing chemical processes that can lead to more efficient and cost-effective production methods.