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For the Inventor, By the Inventor

Suita, Japan

Susumu Tsushima

USPTO Granted Patents = 22

Average Co-Inventor Count = 3.0

ph-index = 8

Forward Citations = 255(Granted Patents)


Location History:

  • Osaka, JA (1978)
  • Suita, JP (1979 - 1991)
  • Osaka, JP (1981 - 1991)
  • Highland Park, IL (US) (1991)

Company Filing History:

goldMedal22 out of 1,858 
 
Takeda Chemical Industries, Inc.
 patents

Years Active: 1978-1991

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22 patents (USPTO):Explore Patents
1. 5025005 - Lipid derivatives, their production and use (1991-06-18),
2. 4987130 - Substituted amine derivatives, their production and use (1991-01-22),
3. 4981860 - Pyridinium nitrate, composition containing same and their use for (1991-01-01),
4. 4963542 - Cephalosporin derivatives (1990-10-16),
5. 4962113 - Pyridinium derivatives, their production and use (1990-10-09),
6. 4775758 - Phospholipids (1988-10-04),
7. 4737518 - Lipid derivatives, their production and use (1988-04-12),
8. 4650791 - Certain 3-alkoxy-2-cyclic-imido-propyl-phosphate-ethyl-cyclic ammonium (1987-03-17),
9. 4649203 - Ketoalkylphospholipids (1987-03-10),
10. 4582824 - Method for inhibiting activities of platelet activating factor (1986-04-15),
11. 4576933 - Method of use of 1-(alkyl for alkylcarbanoyl)-2-carbamoylglycerol (1986-03-18),
12. 4544512 - Tridecyloxy- or tetradecyloxy-propane derivatives (1985-10-01),
13. 4426525 - Certain phosphoric acid ester derivatives of 1,3-dioxy propane (1984-01-17),
14. 4323676 - Process for preparing cephalosporins (1982-04-06),
15. 4308381 - Cephem compounds (1981-12-29),

Title: **Susumu Tsushima: Innovator in Lipid and Amino Derivative Patents**

Introduction

Susumu Tsushima, based in Suita, Japan, is a renowned inventor with a significant contribution to the field of chemistry, particularly in the development of lipid and amino derivatives. With an impressive portfolio of 22 patents, Tsushima's work focuses on innovative compounds that hold potential therapeutic applications.

Latest Patents

Among his latest patents, one noteworthy invention is related to lipid derivatives, which are described as novel compounds offering inhibiting activity on platelet activating factor. These derivatives are useful as preventive or therapeutic agents for various circulatory diseases and allergic disorders, and they also show promise as antineoplastic agents.

Another significant patent from Tsushima involves substituted amino derivatives. These derivatives demonstrate anti-arrhythmic activity and are beneficial in the prevention and treatment of a variety of arrhythmias. The complexity and specificity of these compounds underline Tsushima's innovative approach to medicinal chemistry.

Career Highlights

Susumu Tsushima has made extensive contributions to Takeda Chemical Industries, Inc., a leading company in the pharmaceutical and biotechnology sectors. His research and inventions have paved the way for advancements in pharmacological treatments and medical therapies.

Collaborations

Throughout his career, Tsushima has collaborated with notable professionals in the field, including colleagues Kohei Nishikawa and Hiroaki Nomura. These collaborations enhance the innovative potential and breadth of his research, driving forward the development of new therapeutic solutions.

Conclusion

With a remarkable array of patents and continual advancements in medicinal chemistry, Susumu Tsushima stands out as a significant inventor whose work has the potential to impact various health conditions effectively. His exploration of lipid and amino derivatives showcases the intersection of innovation and practical application in modern medicine.

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