Company Filing History:

23 out of 730

Kyowa Hakko Kogyo Co., Ltd.

patents

6 out of 45

Kyowa Hakko Kogyo Kabushiki Kaisha

patents

1 out of 2

Kyowa Hakko Kogyo K.k.

patents

4. 1 out of 1

Kyowa Hakko Kogyo Kabushiki

patent

5. 1 out of 832,680

Other

patents

Years Active: 1986-2002

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32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6492392 - 2-piperidone compounds (2002-12-10),

2. 6080771 - DC107 derivatives (2000-06-27),

3. 5981558 - DC107 derivatives (1999-11-09),

4. 5972997 - UCT1072 compounds (1999-10-26),

5. 5952355 - Propenone derivatives (1999-09-14),

6. 5733924 - DC 107 derivatives and treatment methods (1998-03-31),

7. 5717110 - UCH15 compounds (1998-02-10),

8. 5656736 - Compound UCH9 (1997-08-12),

9. 5334611 - 6-ethyl mitomycin derivatives (1994-08-02),

10. 5256685 - Mitomycin derivatives (1993-10-26),

11. 5220026 - Pyrazoloacridone derivatives (1993-06-15),

12. 5218126 - Halogen substituted mitomycin derivatives (1993-06-08),

13. 5180825 - Mitomycin derivatives (1993-01-19),

14. 5138059 - DC-89 compounds and process for their preparation (1992-08-11),

15. 5071984 - DC-52 derivatives (1991-12-10),

Title: Tadashi Ashizawa: Pioneering Innovator in Pharmaceutical Technology

Introduction:

Tadashi Ashizawa, a visionary inventor hailing from Numazu, Japan, is renowned for his unwavering commitment to innovation and excellence. His groundbreaking work in the field of pharmaceutical technology continues to inspire and shape the future of inventors and entrepreneurs worldwide.

Latest Patents:

Ashizawa's prolific career spans an impressive 32 patents, with his latest inventions focusing on 2-piperidone compounds - DC107 derivatives. These novel compounds, represented by formula (I), exhibit remarkable antimicrobial and antitumor activities, showcasing Ashizawa's cutting-edge contributions to the pharmaceutical industry.

Career Highlights:

Having made significant strides in his field, Ashizawa has left an indelible mark through his tenure at Kyowa Hakko Kogyo Co., Ltd. and Kyowa Hakko Kogyo Kabushiki Kaisha. His innovative spirit and dedication to research have led to the development of groundbreaking pharmaceutical solutions that have the potential to revolutionize healthcare.

Collaborations:

Throughout his illustrious career, Ashizawa has collaborated with esteemed colleagues such as Makoto Morimoto and Masaji Kasai. Together, they have worked tirelessly to push the boundaries of pharmaceutical technology, paving the way for new discoveries and advancements in the field.

Conclusion:

In conclusion, Tadashi Ashizawa stands as a trailblazing figure in the world of innovation, with his forward-thinking approach and groundbreaking inventions shaping the future of pharmaceutical technology. His legacy as a prolific inventor and visionary leader is sure to endure for generations to come, inspiring countless inventors and entrepreneurs to follow in his footsteps.

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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.