Company Filing History:

14 out of 163

Nippon Chemical Industrial Co., Ltd.

Japan Science and Technology Agency

patents

where one patent can have more than one assignee

Years Active: 2001-2022

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11498935 - Optically active bisphosphinomethane, method for producing the same, and transition metal complex and asymmetric catalyst (2022-11-15),

2. 11180516 - Phosphine transition metal complex, method for producing same, and anticancer agent (2021-11-23),

3. 11084835 - 2,3-bisphosphinopyrazine derivative, method for producing same, transition metal complex, asymmetric catalyst, and method for producing organic boron compound (2021-08-10),

4. 11053265 - Optically active substituted 2,3-bisphosphinoquinoxalines and processes for producing the same (2021-07-06),

5. 11021500 - Process for preparing optically active 2,3-bisphosphino-substituted quinoxalines (2021-06-01),

6. 9029571 - Device and method for evaluating organic material for organic solar cell (2015-05-12),

7. 8957233 - Method for producing optically active 1,2-bis(dialkylphosphino)benzene derivative (2015-02-17),

8. 8198471 - 2, 2'-bis (dialkylphosphino) biphenyl compound, production method thereof, and metal complex comprising the compound as ligand (2012-06-12),

9. 8076480 - Process of preparing optically active allyl compound (2011-12-13),

10. 7723548 - Bis(phosphine) boronium salt, production method of bis(phosphine) boronium salt, and bis(phosphine) boronium salt produced by the production method (2010-05-25),

11. 7649117 - Process of preparing optically active β-hydroxycarboxylic acid derivative (2010-01-19),

12. 7608709 - 2, 3-bis(dialkylphosphino)pyrazine derivative, process of producing the same, and metal complex having the same as ligand (2009-10-27),

13. 7534920 - Optically-active bis(alkynylphosphino) ethane-borane derivative and process for producing the same (2009-05-19),

14. 7411096 - Process for producing optically active phosphorus heterocyclic dimer (2008-08-12),

15. 6194593 - 1, 2-bis(dialkylphosphino) benzene derivates having optical activites, process for producing same, and rhodium metal complexes containing same as ligands (2001-02-27),

Title: Tsuneo Imamoto - Pioneering Inventor from Chiba, Japan

Introduction: Tsuneo Imamoto is a renowned inventor hailing from Chiba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Imamoto's recent patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over three decades, Imamoto has been instrumental in the creation of numerous cutting-edge inventions, ranging from sustainable energy solutions to innovative medical devices.

Collaborations: Throughout his career, Imamoto has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His collaborative efforts have led to the successful commercialization of several groundbreaking technologies.

Conclusion: Tsuneo Imamoto's dedication to innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the global innovation landscape. His contributions continue to inspire future generations of inventors and shape the future of technology.

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