Location History:
- Iwakuni, JP (2004)
- Hino, JP (1996 - 2010)
- Tokyo, JP (1999 - 2012)
Company Filing History:
Years Active: 1996-2012
Title: Inventor Masahiko Dohi: A Pioneer in Nasal Drug Delivery Innovations
Introduction
Masahiko Dohi, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of pharmaceuticals with a notable portfolio of 14 patents. His innovative work focuses particularly on drug delivery systems, emphasizing the development of effective formulations for nasal administration.
Latest Patents
Among his latest patents, Dohi has created a groundbreaking powdery composition for nasal administration. This formulation consists of a drug combined with specific base materials: a water-absorbing and gel-forming base material such as hydroxypropyl cellulose or hydroxypropylmethyl cellulose, and a water-absorbing, water-insoluble base material like crystalline cellulose or α-cellulose. The unique aspect of this composition is that it ensures an uneven dispersion of the drug, prevailing more in the water-absorbing and water-insoluble base material compared to the gel-forming base material. This innovative approach enhances the efficacy of nasal drug delivery.
Career Highlights
Throughout his career, Masahiko Dohi has collaborated with leading companies in the pharmaceutical field, including Teijin Limited and Merck & Company, Inc. His work with these organizations illustrates his commitment to advancing medical technologies and improving patient outcomes through innovative drug delivery solutions.
Collaborations
Dohi has shared his expertise with notable coworkers such as Yuji Makino and Yasuhide Uejima. Their collaborative efforts have played a pivotal role in driving forward the development of novel drug formulations and enhancing their practical applications in the medical community.
Conclusion
Masahiko Dohi stands out in the realm of pharmaceutical innovation, particularly in nasal drug delivery systems. His patents and collaborative work underline his dedication to creating effective solutions that can significantly improve the efficacy of drug administration methods. As technology evolves, inventors like Dohi continue to pave the way for advancements that benefit healthcare and patient care globally.
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.