Koichi Kida

This inventor holds 19 USPTO granted patents, primarily in Chemical Production. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1981-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Kida. Retrieved from https://idiyas.com/inventor/koichi-kida

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 121(Granted Patents)

Location History:

Toyosaka, JP (1981 - 1985)
Niigata, JP (1985 - 1993)
Tsukuba, JP (1991 - 1998)
Ibaraki-ken, JP (2000)

Company Filing History:

19 out of 2,304

Mitsubishi Gas Chemical Company, Inc.

patents

Years Active: 1981-2000

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Areas of Expertise:

Methyl Methacrylate

Carboxylic Acid Esters

Hydrogen Cyanide

Catalysts

Alkylbenzoic Acid

Tertiary Olefin

Aromatic Hydroperoxide

4-Formyl-4'-Methylbiphenyl

Alpha-Hydroxycarboxylic Acid

Denaturated Manganese Dioxide

2,6-Dimethylnaphthalene

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6075162 - Integrated method for producing methyl methacrylate and hydrogen cyanide (2000-06-13),

2. 5731466 - Method for preparing alkylbenzoic acid (1998-03-24),

3. 5436374 - Process for producing 4-formyl-4'-methylbiphenyl from biphenyl (1995-07-25),

4. 5194668 - Process for production of carboxylic acid esters and formamide (1993-03-16),

5. 5175366 - Process for producing a denaturated manganese dioxide catalyst for the (1992-12-29),

6. 5087737 - Process for producing methyl methacrylate (1992-02-11),

7. 5087736 - Process for producing methyl methacrylate (1992-02-11),

8. 5075493 - Process for preparing .alpha., .beta.-unsaturated carboxylic acid ester (1991-12-24),

9. 5061675 - Process for producing a denaturated manganese dioxide catalyst for the (1991-10-29),

10. 5053535 - Process for producing .alpha.-hydroxyisobutyric acid (1991-10-01),

11. 5023390 - Process for production of 2,6-dimethylnaphthalene (1991-06-11),

12. 5008479 - Process for production of 2,6-dimethylnaphthalene (1991-04-16),

13. 4983757 - Process for production of carboxylic acid esters and formamide (1991-01-08),

14. 4950801 - Process for producing alpha-hydroxycarboxylic acid amide (1990-08-21),

15. 4613684 - Process for the preparation of carboxylic acid esters (1986-09-23),

Title: Koichi Kida: Innovator in Chemical Production

Introduction

Koichi Kida, residing in Niigata, Japan, is a distinguished inventor with an impressive tally of 19 patents. His work primarily focuses on innovative methods for chemical production, significantly impacting the industry.

Latest Patents

Kida's most recent patents showcase his expertise in synthesizing chemical compounds. One notable patent is for an integrated method for producing methyl methacrylate and hydrogen cyanide. This intricate process involves multiple steps, starting with the fabrication of acetone cyanhydrin from hydrogen cyanide and acetone, before progressing through hydration and complex reactions to produce methyl methacrylate and hydrogen cyanide, optimizing the production cost and efficiency.

Another significant patent discusses the preparation of alkylbenzoic acid through a sophisticated liquid phase oxidative reaction. By employing a molecular oxygen-containing gas and a soluble heavy metal catalyst, Kida artfully converts alkyl groups into carboxylic acids while ensuring impurities are systematically removed. This method not only enhances product quality but also addresses operational challenges faced during production.

Career Highlights

Koichi Kida is affiliated with Mitsubishi Gas Chemical Company, Inc., where he contributes to groundbreaking advancements in chemical processes. His innovative work has paved the way for improved efficiency and cost-effectiveness in chemical production, bolstering the company's reputation as a leader in the industry.

Collaborations

Throughout his career, Kida has collaborated with esteemed colleagues such as Hirofumi Higuchi and Shuji Ebata. Together, they have tackled complex challenges in chemical innovation, fostering a collaborative environment that drives advancements in research and development.

Conclusion

Koichi Kida's contributions to the field of chemical production through his innovative patents not only reflect his technical prowess but also his commitment to enhancing industrial processes. His work continues to inspire future innovations in the field, establishing him as a prominent figure in the realm of invention and chemical engineering.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]