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For the Inventor, By the Inventor

Kyoto, Japan

Shoichi Chokai

USPTO Granted Patents = 15

Average Co-Inventor Count = 4.9

ph-index = 6

Forward Citations = 99(Granted Patents)


Location History:

  • Kyoto, JA (1977 - 1978)
  • Kameoka, JP (1985 - 1992)
  • Kyoto, JP (1979 - 2001)

Company Filing History:

goldMedal15 out of 230 
 
Nippon Shinyaku Company, Ltd.
 patents

Years Active: 1977-2001

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15 patents (USPTO):Explore Patents
1. 6191149 - Heterocyclic derivative and medicine (2001-02-20),
2. 5945426 - Derivatives of pyrimidine for treating acute cerebrovascular disorders (1999-08-31),
3. 5589477 - Pyrimidine derivatives and drugs (1996-12-31),
4. 5432195 - Benzofuran derivative and pharmaceutical composition (1995-07-11),
5. 5342845 - Indole derivatives and drugs (1994-08-30),
6. 5102882 - Pyroglutamide derivatives (1992-04-07),
7. 4831055 - Benzoic acid derivatives (1989-05-16),
8. 4755523 - Abietamide derivatives (1988-07-05),
9. 4711898 - 4-quinolone derivatives having anti-inflammatory, anti-allergic, (1987-12-08),
10. 4594345 - Methylflavone-8-carboxylates (1986-06-10),
11. 4526894 - Pharmaceutically active 4-hydroxy-3-benzoyl-2-quinolone derivatives (1985-07-02),
12. 4237132 - Morpholinone derivatives and method of use (1980-12-02),
13. 4162331 - Substituted N-(carboxymethyl)-3-aminopropan-2-ol derivatives (1979-07-24),
14. 4094991 - Substituted N-(carboxymethyl)-3-aminopropan-2-ol derivatives (1978-06-13),
15. 4064252 - Substituted N-(carboxymethyl)-3-aminopropan-2-ol derivatives (1977-12-20),

Title: The Innovations of Shoichi Chokai: A Pioneer in Pharmaceutical Development

Introduction: Shoichi Chokai is a prominent inventor based in Kyoto, Japan, renowned for his contributions to the field of pharmaceuticals. With a remarkable portfolio of 15 patents, Chokai has played a significant role in advancing medicinal chemistry and developing treatments for critical health issues.

Latest Patents: Among his latest innovations, Chokai has patented a pharmaceutical composition that includes a heterocyclic derivative, which is crucial for creating effective medicines. Another noteworthy invention is his work on derivatives of pyrimidine, aimed at treating acute cerebrovascular disorders, highlighting his commitment to addressing pressing medical needs.

Career Highlights: Chokai's career is marked by significant achievements at Nippon Shinyaku Company, Ltd., where he has been instrumental in various research and development projects. His inventions have contributed to the company’s reputation as a leader in pharmaceutical innovation.

Collaborations: Throughout his career, Chokai has collaborated with esteemed colleagues such as Hiroshi Enomoto and Takayuki Ozaki. These partnerships have fostered a creative environment that has led to groundbreaking research and successful patent applications.

Conclusion: Shoichi Chokai is a visionary inventor whose work continues to impact the pharmaceutical industry. His dedication to innovation and collaboration underscores the importance of research in the development of new medical therapies. With a strong patent portfolio and a focus on critical health issues, Chokai remains a pivotal figure in the world of pharmaceutical inventions.

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