IDiyas

For the Inventor, By the Inventor

Saitama, Japan

Haruhiko Kikuchi

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 118(Granted Patents)


Location History:

  • Kamifukuoka, JP (1986)
  • Saitama, JP (1991 - 1993)
  • Tsurugashima, JP (1993 - 1994)
  • Ohimachi, JP (1997 - 2000)

Company Filing History:

goldMedal13 out of 200 
 
Nisshin Flour Milling Co., Ltd.
 patents
silverMedal2 out of 7 
 
Nisshin Chemicals Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1986-2000

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13 patents (USPTO):Explore Patents
1. 6096746 - Indazole compound containing a monocyclic amine structure (2000-08-01),
2. 5945434 - Indazole derivatives having monocyclic amine (1999-08-31),
3. 5753654 - Diaminomethylidene derivatives (1998-05-19),
4. 5736550 - Pyrimidine derivatives (1998-04-07),
5. 5684003 - 5-HT.sub.4 receptor agonists (1997-11-04),
6. 5344831 - Diazabicyclo derivatives (1994-09-06),
7. 5256656 - Azabicyclo derivatives (1993-10-26),
8. 5246945 - Piperidine derivatives (1993-09-21),
9. 5187166 - Azabicyclo derivatives and their use as antiemetics (1993-02-16),
10. 5124324 - Indole derivatives (1992-06-23),
11. 5043446 - Process for the preparation of pterin derivatives (1991-08-27),
12. 4621154 - Process for preparing 4-(4-biphenylyl)-4-oxo-butanoic acid (1986-11-04),
13. 4610828 - Process for preparing L-carnitine and salts thereof (1986-09-09),

Title: Haruhiko Kikuchi: Innovator in Indazole Compounds

Introduction

Haruhiko Kikuchi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of indazole compounds. With a total of 13 patents to his name, Kikuchi's work has had a notable impact on the treatment of digestive tract disorders.

Latest Patents

Kikuchi's latest patents include an indazole compound containing a monocyclic amine structure. This compound acts as a 5-HT4 receptor agonist, which is useful in the treatment of various digestive tract disorders. Another significant patent involves indazole derivatives that also feature a monocyclic amine structure, further showcasing his innovative approach to medicinal chemistry.

Career Highlights

Throughout his career, Kikuchi has worked with notable companies such as Nisshin Flour Milling Co., Ltd. and Nisshin Chemicals Co., Ltd. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking research in his field.

Collaborations

Kikuchi has collaborated with esteemed colleagues, including Hiroaki Satoh and Koichiro Hagihara. These partnerships have facilitated the exchange of ideas and have been instrumental in advancing their shared research goals.

Conclusion

Haruhiko Kikuchi's contributions to the field of medicinal chemistry, particularly through his innovative indazole compounds, highlight his role as a leading inventor. His work continues to influence the development of treatments for digestive tract disorders, showcasing the importance of innovation in healthcare.

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