Company Filing History:

14 out of 1,001

Shionogi Company Limited

Years Active: 1985-2015

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9187690 - Rare earth metal complex having phenanthroline compound as ligand (2015-11-17),

2. 8648194 - Compounds having phenanthroline structure (2014-02-11),

3. 8372833 - Urea derivative (2013-02-12),

4. 8088777 - Urea derivative (2012-01-03),

5. 7786140 - Piperidine derivative having NMDA receptor antagonistic activity (2010-08-31),

6. 6949656 - Cyclic amine derivatives and use thereof (2005-09-27),

7. 6649623 - Cyclic amine derivatives and use thereof (2003-11-18),

8. 5410058 - Tetrahydropyridine derivatives (1995-04-25),

9. 5362873 - Tetrahydropyridine derivatives (1994-11-08),

10. 5321035 - Piperidine derivatives and process for preparation thereof (1994-06-14),

11. 5243051 - Tetrahydropyridine derivatives (1993-09-07),

12. 5202345 - Carbamoylpyrrolidone derivatives and drugs for senile dementia (1993-04-13),

13. 5149817 - Teirahydropyridine derivatives (1992-09-22),

14. 5120733 - Carbamoylpyrrolidone derivatives and drugs for senile dementia (1992-06-09),

15. 4977167 - Carbamoylpyrolidone derivatives and drugs for senile dementia (1990-12-11),

Title: The Innovative Mind of Toshisada Yano

Introduction: Toshisada Yano is a prominent inventor based in Kobe, Japan, renowned for his contributions to the field of rare earth metal complexes and phenanthroline compounds. With an impressive portfolio of 17 patents, Yano has established himself as a notable figure in the scientific and engineering communities.

Latest Patents: Among Yano's latest inventions are patents related to rare earth metal complexes that feature phenanthroline compounds as ligands. His innovative work provides a rare earth metal complex represented by a specific formula, aiming to enhance the application and functionality of such compounds. Additionally, he has developed novel compounds possessing a phenanthroline structure, providing unique variations and salts that can be utilized in various applications.

Career Highlights: Throughout his career, Toshisada Yano has been instrumental in advancing technology in the field of chemistry. He has worked with leading companies, including Shionogi & Company Limited and B.R.A.H.M.S GmbH, where he contributed to cutting-edge research and product development.

Collaborations: During his professional journey, Yano has collaborated with esteemed colleagues, such as Hiromu Matsumura and Akira Matsushita. These partnerships have further bolstered his innovative spirit and led to significant advancements in their respective fields.

Conclusion: Toshisada Yano's dedication to innovation and his extensive patent portfolio underline his contributions to the world of science and technology. As his work continues to impact various industries, Yano remains an inspiration for aspiring inventors and researchers alike.

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2 patents (EPO):

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1 patent pending (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.