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For the Inventor, By the Inventor

Sapporo, Japan

Ichiro Azuma

This inventor holds 18 USPTO granted patents. Top assignees: Dainippon Ink and Chemicals, Incorporated, Mazda Motor Corporation, Takeda Chemical Industries, Inc.. Active years: 1978-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Azuma. Retrieved from https://idiyas.com/inventor/ichiro-azuma

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 = 94.4

Average Co-Inventor Count = 4.3

ph-index = 8

Forward Citations = 212(Granted Patents)


Location History:

  • Suita, JP (1980)
  • Aoyamadai, Suita-shi, JP (1981)
  • Aoyamadai, Suita, JP (1985)
  • Hokkaido, JP (1986 - 1993)
  • Sapporo, JP (1982 - 1998)
  • Osaka, JP (1978 - 1999)
  • Kishiwada, JP (1999)
  • Sapporo-shi, Hokkaido, JP (1993 - 2009)

Company Filing History:

goldMedal3 out of 630 
 
Dainippon Ink and Chemicals, Incorporated
 patents
silverMedal3 out of 4,751 
 
Mazda Motor Corporation
 patents
bronzeMedal3 out of 1,858 
 
Takeda Chemical Industries, Inc.
 patents
4. 2 out of 70 
 
Daiichi Seiyaku Co., Ltd.
 patents
5. 2 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
6. 1 out of 140 
 
Dainippon Sumitomo Pharma Co., Ltd.
 patents
7. 1 out of 903 
 
Murata Kikai Kabushiki Kaisha
 patents
8. 1 out of 190 
 
Takara Shuzo Co., Inc.
 patents
9. 6 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2009

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18 patents (USPTO):Explore Patents
1. 7534443 - Preparations for immunotherapy for cancer having bacterial somatic constituent as the active ingredient (2009-05-19),
2. 6593096 - Immunotherapeutic agent for cancer containing nucleoidal component of bacterium as active ingredient (2003-07-15),
3. 5962588 - Curable resin composition, paint using the same, and coat-finishing (1999-10-05),
4. 5945483 - High solids content resin composition, high solids content type paint, (1999-08-31),
5. 5763408 - Amino acid derivatives and application thereof (1998-06-09),
6. 5705567 - High solids content resin composition, high solids content type paint, (1998-01-06),
7. 5436221 - Tumor metastasis inhibiting compounds and methods (1995-07-25),
8. 5236903 - Polypeptide comprising repeated cell-adhesive core sequences (1993-08-17),
9. 5198423 - Functional polypeptide containing a cell binding domain and a heparin (1993-03-30),
10. 5183804 - Polypeptide comprising repeated cell-adhesive core sequences (1993-02-02),
11. 4873092 - Slow-releasing preparation (1989-10-10),
12. 4606857 - Muramyldipeptide derivatives (1986-08-19),
13. 4543253 - Solidified pharmaceutical composition comprising cell wall skeleton (1985-09-24),
14. 4369178 - Glucosamine peptide derivatives, their production and use (1983-01-18),
15. 4314998 - 6-Deoxyglucosamine-peptide derivatives, their production and use (1982-02-09),

Title: The Innovative Journey of Ichiro Azuma

Introduction: Ichiro Azuma, a visionary inventor hailing from Sapporo, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Azuma's latest patents include a cutting-edge virtual reality headset that has revolutionized the gaming industry, a smart home automation system that enhances convenience and security, and a sustainable energy solution for rural communities.

Career Highlights: With a career spanning over two decades, Azuma has established himself as a pioneer in the tech world. His early work focused on developing advanced robotics for industrial applications, leading to several patents in the field. Over the years, he has diversified his portfolio to include innovations in artificial intelligence, renewable energy, and consumer electronics.

Collaborations: Throughout his career, Azuma has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His partnerships have resulted in cutting-edge products that have had a lasting impact on society.

Conclusion: Ichiro Azuma's relentless pursuit of innovation and his passion for creating technology that improves lives have solidified his reputation as a trailblazing inventor in the tech industry. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

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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