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For the Inventor, By the Inventor

Machida, Japan

Yoichi Uosaki

USPTO Granted Patents = 12

Average Co-Inventor Count = 6.5

ph-index = 3

Forward Citations = 153(Granted Patents)


Location History:

  • Tokyo, JP (1992 - 1993)
  • Machida, JP (1989 - 2006)

Company Filing History:

goldMedal12 out of 730 
 
Kyowa Hakko Kogyo Co., Ltd.
 patents

Years Active: 1989-2006

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12 patents (USPTO):Explore Patents
1. 7112432 - Process for producing cis-3-hydroxy-L-proline (2006-09-26),
2. 6767726 - Process for producing cis-3-hydroxy-L-proline (2004-07-27),
3. 6413748 - Process for producing CIS-3-hydroxy-L-proline (2002-07-02),
4. 6010891 - Process for producing Cis-3-hydroxy-L-proline (2000-01-04),
5. 5962292 - Process for producing cis-3-hydroxy-L-proline (1999-10-05),
6. 5189187 - Diterpene compound and process for producing the same (1993-02-23),
7. 5151352 - Process for producing diterpene compounds (1992-09-29),
8. 5117006 - DC-88A derivatives useful as antitumor agents (1992-05-26),
9. 5084468 - DC-88A derivatives (1992-01-28),
10. 4946957 - Anti-tumor DC-52 derivatives (1990-08-07),
11. 4879386 - Anti-tumor DC-52 compounds (1989-11-07),
12. 4822882 - DC-52 derivatives and their antitumor use (1989-04-18),

Title: The Innovative Contributions of Yoichi Uosaki

Introduction

Yoichi Uosaki is a prominent inventor based in Machida, Japan. He has made significant contributions to the field of biotechnology, particularly in the production of amino acids. With a total of 12 patents to his name, Uosaki's work has had a considerable impact on the industry.

Latest Patents

One of Uosaki's latest patents involves a process for producing cis-3-hydroxy-L-proline. This innovative method utilizes an isolated gene that encodes for a L-proline-3-hydroxylase, which has specific amino acid sequences. The process includes hydroxylating the 3-position of L-proline in the presence of 2-ketoglutaric acid and divalent iron ions. The resulting recombinant DNA is used to create a transformant, which is then cultured to produce L-proline-3-hydroxylase.

Career Highlights

Uosaki is currently associated with Kyowa Hakko Kogyo Co., Ltd., a leading company in the biotechnology sector. His work at the company has been instrumental in advancing research and development in amino acid production.

Collaborations

Throughout his career, Uosaki has collaborated with notable colleagues, including Hiromitsu Saito and Makoto Morimoto. These partnerships have fostered innovation and contributed to the success of various projects.

Conclusion

Yoichi Uosaki's contributions to biotechnology, particularly in the production of amino acids, highlight his role as a leading inventor in the field. His innovative processes and collaborations continue to influence the industry positively.

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