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For the Inventor, By the Inventor

Nishinomiya, Japan

Fujio Antoku

USPTO Granted Patents = 12

Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 276(Granted Patents)


Location History:

  • Hyogo, JP (1985 - 1990)
  • Takarazuka, JP (1985 - 1990)
  • Nishinomiya, JP (2002 - 2008)

Company Filing History:

goldMedal7 out of 174 
 
Sumitomo Pharmaceuticals Company Limited
 patents
silverMedal3 out of 6,894 
 
Sumitomo Chemical Company, Limited
 patents
bronzeMedal1 out of 1 
 
Sumitono Pharmaceutical Company, Limited
 patent
4. 1 out of 1 
 
Dianippon Sumitomo Pharma Co., Ltd.
 patent

Years Active: 1985-2008

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12 patents (USPTO):Explore Patents
1. 7396842 - Five-membered cyclic compounds (2008-07-08),
2. 6951866 - Bicyclic pyrimidine compounds and therapeutic use thereof (2005-10-04),
3. 6919361 - Five-membered-ring compound (2005-07-19),
4. 6458798 - Bicyclic pyrimidine compounds and therapeutic use thereof (2002-10-01),
5. 4948799 - Imide derivatives, and their use in pharmaceuticals (1990-08-14),
6. 4937249 - Imide derivatives and their pharmaceutical use (1990-06-26),
7. 4843078 - Succinimide derivatives, and their production and use (1989-06-27),
8. 4812461 - Imide derivatives and their use in the treatment psychosis (1989-03-14),
9. 4745117 - Imide derivatives and compositions for use as antipsychotic agents (1988-05-17),
10. 4598078 - N-(substituted piperazinyl) alkylbicyclic succinimide derivatives (1986-07-01),
11. 4543355 - Substituted succinimides, compositions and method of use (1985-09-24),
12. 4507303 - Succinimide derivatives, compositions and method of use (1985-03-26),

Title: Fujio Antoku: Innovator in Cyclic Compounds and Pyrimidine Derivatives

Introduction

Fujio Antoku is a prominent inventor based in Nishinomiya, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of cyclic compounds and pyrimidine derivatives. With a total of 12 patents to his name, Antoku's work has had a substantial impact on therapeutic applications.

Latest Patents

One of his latest patents involves five-membered cyclic compounds. This patent describes a 5-membered cyclic compound that can inhibit the infiltration of leukocytes, such as eosinophils and lymphocytes, making it useful for treating various kinds of inflammation. Another notable patent focuses on bicyclic pyrimidine compounds, which have shown inhibitory activity in the production of Th2 type cytokines. This compound is particularly useful as a therapeutic agent for allergic diseases, autoimmune diseases, and acquired immunodeficiency syndrome (AIDS).

Career Highlights

Fujio Antoku has worked with notable companies such as Sumitomo Pharmaceuticals and Sumitomo Chemical. His experience in these organizations has allowed him to develop innovative solutions in the pharmaceutical industry.

Collaborations

Throughout his career, Antoku has collaborated with esteemed colleagues, including Kikuo Ishizumi and Hitoshi Fujita. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Fujio Antoku's contributions to the field of medicinal chemistry through his innovative patents highlight his role as a key inventor. His work continues to influence therapeutic approaches in treating various diseases.

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