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For the Inventor, By the Inventor

Tochigi, Japan

Yasuharu Itagaki

This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignee: Snow Brand Milk Products Co., Ltd.. Active years: 1992-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuharu Itagaki. Retrieved from https://idiyas.com/inventor/yasuharu-itagaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 100.0


Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 38(Granted Patents)


Location History:

  • Ohazaishibashi, JP (1992)
  • Sapporo, JP (1997 - 2000)
  • Tochigi, JP (1996 - 2001)
  • Hokkaido, JP (2001)

Company Filing History:

goldMedal7 out of 200 
 
Snow Brand Milk Products Co., Ltd.
 patents

Years Active: 1992-2001

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7 patents (USPTO):Explore Patents
1. 6333309 - Human-derived glycoprotein, biologically active factor which includes glycoprotein, and pharmaceutical product which comprises biologically active factor as active component (2001-12-25),
2. 6287771 - Method for determining mastitis using keratin and casein which are amplified by primers (2001-09-11),
3. 6143560 - Method of synchronizing epithelial cells into G.sub.0 phase (2000-11-07),
4. 5866146 - Compositions for fair-skin (1999-02-02),
5. 5698185 - Whitening cosmetic preparation and method of using same (1997-12-16),
6. 5587359 - Human derived glycoprotein, biologically active factor which includes (1996-12-24),
7. 5112754 - Tissue plasminogen-activating factor and nonoclonal antibody (1992-05-12),

Title: Yasuharu Itagaki: Innovator in Biopharmaceuticals

Introduction

Yasuharu Itagaki is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of biopharmaceuticals, holding a total of 7 patents. His work focuses on developing innovative solutions that address critical health issues.

Latest Patents

Itagaki's latest patents include a human-derived glycoprotein that serves as a biologically active factor. This glycoprotein possesses anti-tumor activity, induces leukemia cell differentiation, enhances cellular immunology, stimulates vascular endothelial cell growth, and promotes hepatocyte growth. Additionally, he has developed a method for determining mastitis using keratin and casein amplified by primers. This novel primer is useful in reverse transcription polymerase chain reaction to amplify the α-casein gene and keratin gene found in milk. The method allows for a quick and accurate examination of mammalian mastitis without the need for excising mammary gland tissue.

Career Highlights

Yasuharu Itagaki is associated with Snow Brand Milk Products Co., Ltd., where he continues to innovate in the field of biopharmaceuticals. His research has led to advancements that have the potential to improve health outcomes for many individuals.

Collaborations

Itagaki has collaborated with notable coworkers such as Kanji Higashio and Morimasa Tanimoto. Their combined expertise has contributed to the success of various projects and patents.

Conclusion

Yasuharu Itagaki is a distinguished inventor whose work in biopharmaceuticals has made a significant impact. His innovative patents and collaborations highlight his commitment to advancing health science.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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