Company Filing History:

19 out of 185

Kyorin Pharmaceutical Co., Ltd.

patents

11 out of 17

Kyorin Seiyaku Kabushiki Kaisha

patents

1 out of 1

Kyorin Seiyaki Kabushiki Kaisha

patent

Years Active: 1976-1992

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5151434 - Controlled-release composition and the preparation thereof (1992-09-29),

2. 4914104 - Imidazo [1,5-a]pyrimidine derivatives and process for their preparation (1990-04-03),

3. 4791225 - Halogenobenzoic acid derivatives and their preparation (1988-12-13),

4. 4788320 - Benzoylacetic acid ester derivatives and process for their preparations (1988-11-29),

5. 4777241 - Proteinaceous substance showing antitumorous action and its preparing (1988-10-11),

6. 4735954 - Anti-rheumatic agent (1988-04-05),

7. 4680398 - Pyrazolo[1,5-a]pyridines and benzimidazoles, useful as antiallergic (1987-07-14),

8. 4654349 - Anti-allergic methods using pyrazolo(1,5-A)pyridines (1987-03-31),

9. 4650871 - Novel sulfamoylbenzoic acid derivatives, process for their preparation (1987-03-17),

10. 4649198 - Imidazo(1,5-a)pyrimidine derivatives and their use as antimycotic agents (1987-03-10),

11. 4599418 - Benzoquinolizine carboxylic acid derivatives, and process for (1986-07-08),

12. 4593092 - Class of spiro-linked pyrrolidine-2,5-diones (1986-06-03),

13. 4578392 - Pyrazolo[1,5-a]pyridine derivatives and anti-allergic compositions (1986-03-25),

14. 4559402 - Pyrazolopyridines and tetrahydro pyrazolopyridines (1985-12-17),

15. 4556715 - Nicotinic acid derivatives (1985-12-03),

Title: Tsutomu Irikura - Pioneering Inventor from Tokyo, JP

Introduction: Tsutomu Irikura is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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Collaborations: Throughout his career, Tsutomu Irikura has collaborated with top researchers, engineers, and developers, fostering a culture of innovation and knowledge sharing. His collaborative efforts have led to the creation of cutting-edge technologies that have shaped the digital landscape.

Conclusion: Tsutomu Irikura's passion for innovation and relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and innovators worldwide.

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