Company Filing History:

18 out of 1,432

Ube Industries, Inc.

patents

1 out of 1,235

Nissan Chemical Industries Limited

patents

2 out of 832,680

Other

patents

Years Active: 2003-2018

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9978954 - Benzobis (thiadiazole) derivative, ink comprising same, and organic electronic device comprising same (2018-05-22),

2. 9868701 - Method for producing nitrogen-containing pentafluorosulfanylbenzene compound (2018-01-16),

3. 9682931 - Aryloyl(oxy or amino)pentafluorosulfanylbenzene compound, pharmaceutically acceptable salt thereof, and prodrugs thereof (2017-06-20),

4. 9290516 - Benzobis(thiadiazole) derivative and organic electronics device comprising same (2016-03-22),

5. 8633380 - Photoelectric conversion element comprising binuclear ruthenium complex dye having a substituted bipyridyl group, and photochemical cell (2014-01-21),

6. 8367824 - Process for producing quinazolin-4-one derivative (2013-02-05),

7. 8318932 - Process for producing 4-aminoquinazoline compound (2012-11-27),

8. 8133999 - Process for preparation of 6, 7-bis(2-methoxyethoxy) quinazolin-4-one (2012-03-13),

9. 8030512 - Polycyclic pentafluorosulfanylbenzene compound and process for producing the compound (2011-10-04),

10. 7932400 - Process for preparing imidazolidin-2,4-dione compound and method for acquiring solid state 4,5-dihydroxy-2-imidazolidinone compound (2011-04-26),

11. 7745649 - Processes for preparing tetrahydropyran-4-one and pyran-4-one (2010-06-29),

12. 7741497 - Processes for preparing alkyl 3-(4-tetrahydropyranyl)-3-oxopropanoate compound and 4-acyltetrahydropyrane (2010-06-22),

13. 7619084 - Process for preparing 4-aminopyrimidine compound (2009-11-17),

14. 7365215 - Process for preparing 4-aminotetrahydropyran compound and an acid salt thereof, synthetic intermediate thereof and process for preparing the same (2008-04-29),

15. 7304169 - Process for producing tetrahydropyran-4-ol, intermediate therefor, and process for producing the same (2007-12-04),

Title: Hidetaka Shima: A Pioneer in Innovative Chemical Compounds

Introduction

Hidetaka Shima, a notable inventor from Ube, Japan, has made significant contributions to the field of chemistry, particularly in the development of novel compounds with potential applications in organic electronics. With a portfolio of 21 patents, Shima's work demonstrates a commitment to advancing innovation in chemical manufacturing and materials science.

Latest Patents

His latest patents include groundbreaking inventions such as a benzobis(thiadiazole) derivative, an ink comprising the same, and an organic electronic device incorporating this derivative. The benzobis(thiadiazole) derivative is represented by a general formula where R signifies a linear or branched alkyl group. Additionally, Shima has developed a method for producing a nitrogen-containing pentafluorosulfanylbenzene compound, described by the formulas (2a) or (2b). These inventions illustrate his expertise in designing complex chemical structures with utility in various high-tech applications.

Career Highlights

Throughout his career, Hidetaka Shima has been associated with Ube Industries, Inc., a company recognized for its innovation in chemical products and materials. His tenure at Ube has been marked by a strong focus on research and development, leading to significant advancements in chemical methodologies, which enhance both performance and sustainability in materials used in technology.

Collaborations

Shima has worked alongside notable colleagues including Shigeyoshi Nishino and Kenji Hirotsu. Their collaboration not only enhances the innovation landscape but also signifies the power of teamwork in pushing the boundaries of chemical research and invention. The synergy in their work has contributed to high-impact discoveries and advancements.

Conclusion

Hidetaka Shima's contributions to the field of chemistry and innovation are invaluable. His 21 patents highlight his significant role in the development of advanced chemical compounds, positioning him as a key player in the ongoing evolution of materials science and organic electronics. As the world continues to advance technologically, inventors like Shima remain vital in driving forward the capabilities and applications of new chemical technologies.

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3 patents (EPO):

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