Location History:
- Urawa, JP (1981 - 1982)
- Toda, JP (1983)
- Saitama, JP (1983)
Company Filing History:
3 out of 16 
2 out of 141 Years Active: 1981-1983
Title: Innovations of Yukio Inoue in Hydrocarbon Processing
Introduction
Yukio Inoue is a notable inventor based in Urawa, Japan. He has made significant contributions to the field of hydrocarbon processing, holding a total of 5 patents. His work focuses on innovative methods for cracking heavy hydrocarbons into lighter oils, which is crucial for energy production and efficiency.
Latest Patents
One of Inoue's latest patents describes a process for simultaneously cracking heavy hydrocarbons to form light oil while producing hydrogen. This process involves three main steps. The first step includes the simultaneous contact of steam and heavy hydrocarbons with a catalyst in a reduced state, which contains iron in the form of iron oxide. This reaction produces hydrogen, cracked gases, and light oils, while converting the catalyst into an oxidized state and depositing coke on it. The second step involves contacting the oxidized-state catalyst, now with coke, with an oxygen-containing gas to partially combust the coke. This step converts the oxidized catalyst back into a reduced state and fixes sulfur compounds as iron sulfide. The third step recycles the catalyst between the first and second steps, where it is contacted with an oxygen-containing gas at high temperatures to roast and gasify the iron sulfide.
Career Highlights
Yukio Inoue has worked with prominent organizations such as the Research Association for Residual Oil Processing and Nippon Mining Co., Ltd. His experience in these companies has allowed him to develop and refine his innovative processes in hydrocarbon processing.
Collaborations
Inoue has collaborated with notable colleagues, including Teruo Suzuka and Shirou Aizawa. Their combined expertise has contributed to advancements in the field of hydrocarbon processing.
Conclusion
Yukio Inoue's innovative work in cracking heavy hydrocarbons into light oils has made a significant impact on energy production. His patents reflect a deep understanding of chemical processes and a commitment to advancing technology in this critical area.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.