Location History:
- Saitama, JP (2015)
- Chiyoda-ku, JP (2018)
- Tokyo, JP (2004 - 2020)
Company Filing History:
26 out of 2,245 
1 out of 373 
Years Active: 2004-2025
Title: Daisuke Ohno - Innovator in Polymer Chemistry and Oil Well Technology
Introduction
Daisuke Ohno, based in Tokyo, Japan, is a prominent inventor with an impressive portfolio of 27 patents. His work predominantly focuses on advancements in polymer chemistry and applications in oil and gas well technology. Ohno's innovative contributions are shaping industry practices and enhancing the efficiency of various processes.
Latest Patents
Daisuke Ohno's most recent patents include novel applications in acid matrix systems. One notable invention involves well stimulation and completion fluids that utilize viscoelastic surfactants combined with modified additives. This composition enhances oil and gas well formations by utilizing a viscoelastic surfactant alongside a modified nanomaterial, which may incorporate features such as nanocellulose and diverse functional groups including sulfate and amino groups.
Another significant patent pertains to an asymmetric membrane made from a crosslinked polyimide resin. This membrane is characterized by structural units derived from tetracarboxylic dianhydride and diamine, allowing for tailored applications in selective permeability and filtration processes.
Career Highlights
Daisuke Ohno has accumulated substantial experience through his tenure at leading companies like Mitsubishi Gas Chemical Company, Inc., and Japan Science and Technology Corporation. His contributions at these organizations have led to groundbreaking innovations that are pivotal in the field of polymer science and industrial applications.
Collaborations
Throughout his career, Ohno has collaborated with esteemed professionals such as Yasumasa Norisue and Kenji Ishii. These partnerships have enriched his research and have facilitated the exchange of innovative ideas that drive the industry forward.
Conclusion
Daisuke Ohno exemplifies the spirit of innovation with his substantial contributions to polymer chemistry and the oil and gas sector. His patented technologies not only reflect his expertise but also promise to advance the capabilities of industrial applications, underscoring the vital role of inventors in today's technological landscape.
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.