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For the Inventor, By the Inventor

Osaka, Japan

Hajime Yoshizumi

This inventor holds 18 USPTO granted patents, primarily in Biotechnology Research. Top assignees: Suntory Limited, Hideoki Ogawa, National Tax Administration. Active years: 1978-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Yoshizumi. Retrieved from https://idiyas.com/inventor/hajime-yoshizumi

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

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 6

Forward Citations = 258(Granted Patents)


Location History:

  • Takatusuki, JA (1978)
  • Takatsuki, JP (1981 - 1988)
  • Mishima, JP (1988)
  • Osaka, JP (1985 - 1992)
  • Nara, JP (1999)

Company Filing History:

goldMedal18 out of 439 
 
Suntory Limited
 patents
silverMedal1 out of 1 
 
Hideoki Ogawa
 patent
bronzeMedal1 out of 1 
 
National Tax Administration
 patent
where one patent can have more than one assignee

Years Active: 1978-1999

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Areas of Expertise:
Cerebral Apoplexy
Peroxidase Production
Alcohol Fermentation
Adriamycin
Daunomycin
Glucoamylase
Superoxide Dismutase
Hair Tonic
Microbial Composition
Polypeptide
Transplanted Tumors
Virus Detection
18 patents (USPTO):Explore Patents
1. 5889046 - Method for preventing or alleviating cerebral apoplexy (1999-03-30),
2. 5116751 - Process for producing peroxidase (1992-05-26),
3. 5084385 - Process for producing alcohol using yeast transformed by Rhizopus (1992-01-28),
4. 5006468 - Novel urease and method of producing the same (1991-04-09),
5. 4900538 - Composition for increasing potency of adriamycin or daunomycin and (1990-02-13),
6. 4863864 - Glucoamylase gene of rhizopus oryzae (1989-09-05),
7. 4791059 - Process for preparing lipase (1988-12-13),
8. 4774185 - Novel superoxide dismutase and process for preparation thereof (1988-09-27),
9. 4769231 - Hair tonic composition (1988-09-06),
10. 4737460 - Peroxidase and a process of its preparation (1988-04-12),
11. 4737362 - Hair treatment composition (1988-04-12),
12. 4670255 - Hair tonic composition (1987-06-02),
13. 4565698 - Microbial hair tonic composition (1986-01-21),
14. 4514496 - Process for producing alcohol by fermentation without cooking (1985-04-30),
15. 4497799 - Polypeptide carcinostatic agent (1985-02-05),

Title: Hajime Yoshizumi: Innovator in Medical Solutions

Introduction

Hajime Yoshizumi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of medical innovations, holding a total of 18 patents. His work focuses on developing solutions for health-related issues, particularly in the area of hypertension and its associated medical symptoms.

Latest Patents

One of his latest patents is a method for preventing or alleviating cerebral apoplexy. This invention discloses a preventive or ameliorant of hypertension and medical symptoms caused by it. The active ingredient in this food or beverage is a dioxabicyclo-3.3.0!octane derivative, which is designed to help manage hypertension effectively. Another notable patent is a process for producing peroxidase, which was obtained from a fast-growing microorganism of the genus Coprinus cinereus. This fungal peroxidase serves as a clinical or diagnostic reagent and can be utilized as a marker enzyme in enzyme immunoassays.

Career Highlights

Throughout his career, Hajime Yoshizumi has worked with several notable companies, including Suntory Limited and Hideoki Ogawa. His experience in these organizations has contributed to his expertise in developing innovative medical solutions.

Collaborations

Hajime has collaborated with several professionals in his field, including Teruo Amachi and Takaharu Tanaka. These collaborations have further enhanced his research and development efforts.

Conclusion

Hajime Yoshizumi is a distinguished inventor whose work in medical innovations has the potential to significantly impact health management. His patents reflect a commitment to addressing critical health issues, particularly hypertension.

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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