Company Filing History:
Years Active: 1982
Title: Tohru Okabe: Innovator in Tanning Processes
Introduction
Tohru Okabe is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of tanning processes, holding 2 patents that showcase his innovative approaches. His work has implications for the leather industry, particularly in improving the efficiency and quality of tanning methods.
Latest Patents
Okabe's latest patents include a tanning process and tanning compositions. The tanning process involves pickling a hide that has undergone beamhouse works, such as depilation, decalcification, and beating, in the presence of urotropin and various tanning improvers. These improvers include chromium and aluminum salts, phenolic compounds, and organic compounds containing nitrogen, sulfur, or halogen atoms. The tanning method simplifies pH control in the chrome-tanning bath and enhances the combination between the hide and basic chrome complex. Additionally, it minimizes the residual chromium in wastewater, contributing to more environmentally friendly practices.
Career Highlights
Tohru Okabe is associated with Seitetsu Kagaku Co., Ltd., where he has applied his expertise in tanning processes. His innovative methods have not only improved the quality of leather but also addressed environmental concerns related to chromium waste.
Collaborations
Okabe has worked alongside notable colleagues, including Saburo Hayashi and Syohiti Okada. Their collaborative efforts have further advanced the field of tanning technology.
Conclusion
Tohru Okabe's contributions to tanning processes reflect his commitment to innovation and environmental sustainability. His patents demonstrate a blend of scientific knowledge and practical application, making a significant impact in the leather industry.