Norihito Shimono

Title: **Inventor Spotlight: Norihito Shimono**

Introduction

Norihito Shimono, a distinguished inventor based in Osaka, Japan, has made notable contributions to the field of pharmaceutics through his innovative inventions. With a total of two patents to his name, Shimono has focused on alleviating the unpleasant taste of medicaments and developing efficient delivery systems for medications.

Latest Patents

Shimono's latest patents include two significant innovations:

1. **Medicament-containing Particle and a Solid Preparation Containing the Particle**: This invention provides a medicament-containing particle designed to alleviate the unpleasant taste of the medicament. By mixing and granulating key ingredients such as (1) the medicament with an unpleasant taste, (2) methylcellulose, and (3) mannitol, this formulation can effectively mask the unpleasant taste during administration while ensuring good dissolvability in the gastrointestinal tract.

2. **Solid Preparation Containing Chitosan Powder and Process for Producing the Same**: This colonic delivery system incorporates chitosan powder to control the dissolution of medications in the large intestine. The principles of this invention allow for the specific release of the medicament in the large intestine, following a coating process involving (1) a water-insoluble polymer and (2) an enteric polymer. This unique formulation is capable of partially releasing the medicament in the stomach and disintegrating rapidly in the large intestine.

Career Highlights

Norihito Shimono is associated with Dainippon Sumitomo Pharma Co., Ltd., where he has been pivotal in developing innovative pharmaceutical solutions. His dedication to improving medicament formulations demonstrates his commitment to enhancing patient compliance and experience.

Collaborations

Throughout his career, Shimono has collaborated with esteemed colleagues, including Masaaki Mori and Yutaka Higashi. These partnerships highlight the collaborative spirit within the research community, striving for improvement in medicinal delivery and patient care.

Conclusion

Norihito Shimono stands as a testament to innovative thinking in the pharmaceutical industry. His inventions not only address common challenges associated with medication but also pave the way for more effective therapies. As the landscape of pharmaceuticals continues to evolve, inventors like Shimono will play a crucial role in shaping the future of healthcare solutions.