IDiyas

For the Inventor, By the Inventor

Tsukuba, Japan

Ikuo Kushida

USPTO Granted Patents = 8 

 

 

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Tuskuba, JP (2014)
  • Tsukuba, JP (2010 - 2023)

Company Filing History:

goldMedal8 out of 527 
 
Eisai R&d Management Co., Ltd.
 patents

Years Active: 2010-2023

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8 patents (USPTO):Explore Patents
1. 11691990 - Salts of compounds and crystals thereof (2023-07-04),
2. 11420980 - Salt of pentacyclic compound and crystal thereof (2022-08-23),
3. 10259817 - Crystal (6S,9aS)-N-benzyl-8-({6-[3-(4-ethylpiperazin-1-yl)azetidin-1-yl]pyridin-2-yl}methyl)-6-(2-fluoro-4-hydroxybenzyl)-4,7-dioxo-2-(prop-2-en-1-yl)hexahydro-2H-pyrazino[2,1-c][1,2,4]triazine-1(6H)-carboxamide (2019-04-16),
4. 9550732 - Salt of pyrrolidin-3-yl acetic acid derivative and crystals thereof (2017-01-24),
5. 8703954 - Salt of tetrahydrotriazolopyridine derivative and crystal thereof (2014-04-22),
6. 7923563 - Amorphous object of cinnamide compound (2011-04-12),
7. 7737141 - Prodrug of cinnamide compound (2010-06-15),
8. 7655800 - Crystalline 1H-imidazo[4,5-b]pyridin-5-amine, 7-[5-[(cyclohexylmethylamino)-methyl]-1H-indol-2-yl]-2-methyl, sulfate (1:1), trihydrate and its pharmaceutical uses (2010-02-02),

Title: Ikuo Kushida: Innovator in Pharmaceutical Compounds

Introduction

Ikuo Kushida is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of novel compounds and their applications. With a total of 8 patents to his name, Kushida's work is recognized for its potential impact on drug development.

Latest Patents

Kushida's latest patents include innovative compounds that show promise as drug substances. One of his notable inventions is the salts of compounds and crystals thereof, specifically focusing on ammonium and sodium salts of a complex compound. This compound has potential applications in pharmaceuticals, showcasing its importance in drug formulation. Another significant patent involves salts of a pentacyclic compound, which also holds potential as a drug substance.

Career Highlights

Kushida is currently associated with Eisai R&D Management Co., Ltd., where he continues to advance his research in pharmaceutical compounds. His work is characterized by a commitment to innovation and the development of effective drug substances.

Collaborations

Throughout his career, Kushida has collaborated with esteemed colleagues such as Koichi Ito and Noritaka Kitazawa. These collaborations have further enriched his research and contributed to the success of his inventions.

Conclusion

Ikuo Kushida's contributions to the field of pharmaceuticals through his innovative patents highlight his role as a key inventor in drug development. His work continues to pave the way for advancements in pharmaceutical science.

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