Location History:
- Osaka, JP (2000)
- Takatsuki, JP (1985 - 2001)
Company Filing History:
6 out of 1,332 
3 out of 236 
1 out of 3 Years Active: 1985-2001
Title: The Innovative Contributions of Noboru Saito
Introduction
Noboru Saito, an influential inventor based in Takatsuki, Japan, has made significant strides in the field of chemical engineering. With a total of 11 patents to his name, his innovative approaches have contributed to advancements in the production and purification of chemical compounds.
Latest Patents
Among his latest patents, Saito developed a unique process for the preparation of alpha-oxoaldehydes. This process involves the oxidation of alkylene glycol in vapor phase, utilizing alcohol, oxygen, and a catalyst to yield higher concentrations of alpha-oxoaldehyde solutions or gases compared to conventional methods. The method includes a primary reaction and a subsequent secondary reaction where a molar ratio of alkylene glycol to alcohol is maintained between 1/100 to 5/1. Saito’s focus on efficiency and yield stability is paramount, and he emphasizes using a two-stage connected reaction device for optimal results.
Another notable patent is his method of purifying glyoxylic esters, which showcases his commitment to innovation in distillation processes. These techniques not only enhance production efficiency but also align with industry needs for higher quality chemical products.
Career Highlights
Saito's career includes pivotal roles in well-known companies, such as Nippon Shokubai Co., Ltd. and Nippon Shokubai Kagaku Kogyo Co., Ltd. His work at these institutions has cemented his reputation as a forward-thinking inventor capable of pushing the boundaries of chemical manufacturing processes.
Collaborations
Throughout his career, Saito has collaborated with esteemed colleagues, including Isao Nagai and Michio Ueshima. These partnerships have fostered a collaborative environment that enables the exchange of ideas and the acceleration of innovative developments in his field.
Conclusion
Noboru Saito's contributions to chemical engineering are marked by his inventive patents and successful collaborations. His dedication to enhancing chemical processes underlines his impact on both the industry and fellow innovators, making him a notable figure in contemporary invention.