Location History:
- Kyoto, JP (1986 - 1988)
- Uji, JP (1980 - 1989)
Company Filing History:
6 out of 391 
2 out of 196 Years Active: 1980-1989
Title: **Tadashi Ishikura: Innovator in Waste Water Treatment and Resole Resins**
Introduction
Tadashi Ishikura, a prominent inventor based in Kyoto, Japan, has contributed significantly to the fields of environmental technology and materials science. With a total of seven patents to his name, Ishikura’s innovations are paving the way for advancements in sustainable practices and efficient material production.
Latest Patents
Among his latest patents, one notable invention is a process for treating waste water containing uranium and fluorine. This innovative approach involves a neutralizing precipitation step where slaked lime is added to the contaminated water, enabling the precipitation and removal of harmful substances. Additionally, an adsorption step is utilized where the supernatant is treated with chelating resins, effectively removing fluorine and uranyl ions. This method enhances the safety and efficiency of waste water management.
Another significant patent by Ishikura focuses on the production of microspheroidal particles of resole resins. This innovation involves creating resole resin particles that are not larger than 500 micrometers, providing stability and high reactivity. Such particles have diverse applications in moldings, laminations, and as binders, demonstrating versatility in industrial uses.
Career Highlights
Throughout his career, Ishikura has been associated with reputable organizations such as Unitika Ltd. and Doryokuro Kakunenryo Kaihatsu Jigyodan. His work in these companies has allowed him to develop and refine his inventive concepts, contributing to advancements in his respective fields.
Collaborations
Ishikura has collaborated with notable colleagues like Yoshiaki Echigo and Mutsunori Yamao. These collaborations have fostered a creative environment, enabling the blending of ideas and expertise that fuel innovation in their projects.
Conclusion
With his continued contributions to waste water treatment technologies and materials science, Tadashi Ishikura remains a key figure in Japanese innovation. His patents not only address critical environmental concerns but also enhance the capabilities of resole resin applications, securing his place as a forward-thinking inventor in contemporary science.