Company Filing History:
5 out of 499 
1 out of 2,352 
1 out of 99 
Years Active: 1992-1998
Title: The Innovative Journey of Inventor Jun Kondo
Introduction: Jun Kondo is a prominent inventor based in Machida, Japan, known for his significant contributions to the field of biotechnology. With an impressive portfolio of seven patents, Kondo has focused his research on proteins and glycoproteins that have remarkable potential in medical applications.
Latest Patents: Among Jun Kondo's latest innovations are two notable patents:
1. **Human Chondromodulin-I Protein** - This invention details a novel human chondromodulin-I protein with a molecular weight of approximately 26,000 daltons on SDS-PAGE. This protein is capable of stimulating the growth of chondrocytes with or without Fibroblast Growth Factor (FGF). Additionally, it promotes the differential potency of these cells while inhibiting the growth of vascular endothelial cells. The patent also covers a DNA encoding the protein, an expression vector, a transformant capable of producing recombinant chondromodulin-I protein, and a process for its production along with a pharmaceutical composition containing chondromodulin-I as an active ingredient.
2. **Glycoprotein and Gene Coding Therefor** - This patent presents a glycoprotein derived from human cell membranes, estimated to have a molecular weight of 20 to 25 Kd based on SDS polyacrylamide gel electrophoresis. The glycoprotein contains an N-glycoside type carbohydrate chain and phosphatidylinositol, exhibiting inhibitory activity to complement-mediated cell membrane damage. Furthermore, it includes a gene coding for the glycoprotein and the method of its production.
Career Highlights: Jun Kondo has built a distinguished career, having worked with Mitsubishi Kasei Corporation, where his research and development have led to groundbreaking advancements in his field. His innovative work has paved the way for new therapeutic strategies and a deeper understanding of cellular mechanisms.
Collaborations: Throughout his career, Jun Kondo has collaborated with various esteemed colleagues, including Fujio Suzuki and Yuji Hiraki. These partnerships have allowed for a dynamic exchange of ideas and expertise, enhancing the innovation process and leading to successful outcomes.
Conclusion: Jun Kondo's dedication to the field of biotechnology and his innovative patents highlight the potential for impactful advancements in medical science. His contributions not only showcase his inventive spirit but also emphasize the importance of collaboration and perseverance in the pursuit of knowledge and therapeutic solutions.