This inventor holds 1 USPTO granted patent. Top assignee: Maruhachi Muramatsu, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Harumi Sugiya and Peptide-Based Cell Culture Innovation.
Introduction
Harumi Sugiya is an inventor associated with Shizuoka, Japan, and Maruhachi Muramatsu, Inc. Her patent work focuses on peptide-based culture media designed to support cell growth and protein production without animal-derived components.
Latest Patents
Sugiya is associated with 1 patent: “Peptide, Cell Growth Promoter, Protein Production Promoter, Culture Medium, Cell Growth Method Using Peptide, and Protein Production Method Using Peptide.” The invention describes culture media containing selected short peptides, including Gly-Glu-Lys (GEK), Asp-Gly-Pro (DGP), and Ala-Gly-Lys (AGK). Its stated objective is to provide a synthetic culture medium that excludes animal-derived components while using peptides that promote cell growth or contribute to protein production.
Career Highlights
Sugiya’s documented patent contribution addresses an important challenge in cell culture: developing media that avoid animal-derived ingredients while supporting biological production processes. The patent also describes methods for cell growth and protein production using the specified peptides.
Collaborations
Sugiya is associated with Maruhachi Muramatsu, Inc. Her listed coworkers include Yoshinori Hokari and Natsuko Narawa.
Conclusion
Harumi Sugiya’s patent work centers on peptide-containing, animal-component-free culture media and methods intended to support cell growth and protein production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile