Company Filing History:
2 out of 1,432 
1 out of 950 
Years Active: 2005-2008
Title: **The Innovative Mind of Tatsuya Kawaguchi**
Introduction
Tatsuya Kawaguchi, a distinguished inventor based in Ube, Japan, has made significant contributions to the field of chemistry through his innovative solutions. With a total of two patents to his name, Kawaguchi's work reflects a deep understanding of chemical processes and their applications in industry.
Latest Patents
Among his notable inventions, Kawaguchi's latest patents include a **Method for Producing Aldehyde Compound or Ketone Compound by Using Microreactor**. This invention describes a novel approach for producing aldehyde or ketone compounds from corresponding primary or secondary alcohols at relatively high temperatures within a short timeframe and with high yields. The process involves multiple steps, including the reaction of a sulfoxide compound with an activating agent, followed by subsequent reactions with primary or secondary alcohols and bases, all facilitated by a microreactor.
Another significant patent is the **Process for Preparing Erythromycin Compound**. This invention provides an efficient method for producing a 2'-O-acetyl-4"-formyl-8,9-anhydroerythromycin A 6,9-hemiketal compound. The process involves reacting a formylating agent with a 2'-O-acetylerythromycin A compound, followed by hemiketalation and the addition of an aqueous basic solution, resulting in the precipitation of the desired compound as free crystals.
Career Highlights
Kawaguchi's career has been characterized by his tenure at distinguished companies, including Ube Industries, Ltd. and Ube Industries, Inc. His work at these organizations has allowed him to hone his expertise and contribute valuable innovations to the chemical industry.
Collaborations
Throughout his career, Kawaguchi has collaborated with esteemed colleagues such as Kikuo Ataka and Hiroyuki Miyata. These partnerships have fostered an environment of creativity and technical advancement, further enhancing the impact of their collective work in the field.
Conclusion
Tatsuya Kawaguchi stands out as a remarkable inventor, whose patents not only innovate processes but also enhance the efficiency and effectiveness of chemical applications. His commitment to improving chemical production methods continues to inspire new generations of inventors and researchers in the field.