Mituhiro Ohta

Title: Mituhiro Ohta: Innovator in Dye Chemistry

Introduction

Mituhiro Ohta is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of dye chemistry, particularly through his innovative patents. With a total of three patents to his name, Ohta's work has had a considerable impact on dyeing processes and ink compositions.

Latest Patents

Ohta's latest patents include advancements in trisazo compounds and methods for dyeing fiber materials, paper, or leather. One of his key inventions is a trisazo compound represented by a specific formula, which demonstrates excellent solubility and produces deep-colored dyed products or images. This compound is particularly useful in dyeing and printing applications. Additionally, he has developed an ink composition for inkjet recording that contains a water-soluble dye, an organic solvent, and water, enhancing the quality of printed materials.

Career Highlights

Throughout his career, Mituhiro Ohta has worked with prominent companies such as Sumitomo Chemical Company, Limited and Taoka Chemical Company, Limited. His experience in these organizations has allowed him to refine his expertise in chemical innovations and contribute to the development of new dyeing technologies.

Collaborations

Ohta has collaborated with notable colleagues, including Hideo Kawashita and Kazuya Ogino. These partnerships have fostered a collaborative environment that has led to further advancements in their respective fields.

Conclusion

Mituhiro Ohta's contributions to dye chemistry through his innovative patents have established him as a significant figure in the industry. His work continues to influence the development of dyeing processes and ink compositions, showcasing the importance of innovation in this field.