Hirobumi Aoki

This inventor holds 11 USPTO granted patents and 11 published patent applications and 3 EPO patents. Top assignees: Showa Denko K.k., Hokkaido University, Sds Biotech K.k.. Active years: 2003-2021.

USPTO Granted Patents = 11 (Patent Applications = 11)

% Patents Active = 36.4

EPO Patents = 3 (Patent Applications = 13)

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 52(Granted Patents)

Location History:

Chiba, JP (2003 - 2013)
Kawasaki, JP (2016)
Tokyo, JP (2017 - 2021)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2003-2021

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11123656 - Separation/analysis method for mixture of oligonucleotides (2021-09-21),

2. 9677096 - Manufacturing method for 1,4-butanediol, microbe, and gene (2017-06-13),

3. 9434965 - Production method for organic acid using CoA-transferase (2016-09-06),

4. 8551509 - Skin agent for external use and cosmetic agent including ubiquinone derivative or salt thereof and method using the same (2013-10-08),

5. 7943351 - Method for acyltransferase reaction using acyl coenzyme A (2011-05-17),

6. 7846970 - Hydroxycitric acid derivatives and skin external preparations containing the same (2010-12-07),

7. 7842726 - Carnitine derivative, salt thereof, external skin preparation and cosmetic material (2010-11-30),

8. 7494801 - [object Object] (2009-02-24),

9. 7476521 - Method for acyltransferase reaction using acyl coenzyme A (2009-01-13),

10. 7118898 - [object Object] (2006-10-10),

11. 6541038 - Method for treating wood with a metal-containing treating agent and wood treated thereby (2003-04-01),

Title: Hirobumi Aoki: Innovator in Oligonucleotide Separation and Biochemical Manufacturing

Introduction

Hirobumi Aoki is a notable inventor based in Chiba, Japan. He has made significant contributions to the fields of oligonucleotide separation and biochemical manufacturing. With a total of 11 patents to his name, Aoki's work has advanced the methodologies used in these areas.

Latest Patents

One of Aoki's latest patents is a separation and analysis method for a mixture of oligonucleotides. This invention relates to a method of separating and analyzing oligonucleotides through liquid chromatography. The method utilizes a column packed with a packing material obtained by fixing a diol to the surface of porous particles made from a crosslinked organic polymer. This innovative approach allows for higher sensitivity in the separation and analysis of oligonucleotides compared to traditional silica gel columns. Additionally, the column can be effectively washed with an alkaline solution.

Another significant patent involves a manufacturing method for 1,4-butanediol using microbes and specific genes. This method outlines the process of producing 1,4-butanediol through a series of biochemical transformations involving acetyl-CoA and other intermediates. The invention highlights the use of genes with specific base sequences, enhancing the efficiency of the manufacturing process.

Career Highlights

Throughout his career, Hirobumi Aoki has worked with prominent companies such as Showa Denko K.K. and SDS Biotech K.K. His experience in these organizations has contributed to his expertise in the field of biochemistry and innovation.

Collaborations

Aoki has collaborated with notable individuals in his field, including Harumi Kamachi and Yohei Kurata. These partnerships have likely fostered a creative environment for innovation and development.

Conclusion

Hirobumi Aoki's contributions to the fields of oligonucleotide separation and biochemical manufacturing demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving methodologies that have significant implications in research and industry.