Kazuhiko Hata

This inventor holds 18 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 5 EPO patents, primarily in Fatty Acid Production. Top assignees: Nippon Suisan Kaisha, Ltd., Fujitsu Corporation, Kansai Chemical Engineering Co., Ltd.. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Hata. Retrieved from https://idiyas.com/inventor/kazuhiko-hata

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

Calculating rank

USPTO Granted Patents = 18 (Patent Applications = 1)

% Patents Active = 83.3

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 360(Granted Patents)

Location History:

Kanagawa, JP (1993 - 2000)
Hachioji, JP (2005 - 2010)
Tokyo, JP (1998 - 2013)
Yokohama, JP (1995 - 2015)
Kamisu, JP (2015)
Ibaraki, JP (2017 - 2023)

Company Filing History:

12 out of 123

Nippon Suisan Kaisha, Ltd.

Kansai Chemical Engineering Co., Ltd.

where one patent can have more than one assignee

Years Active: 1993-2025

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Areas of Expertise:

Highly Unsaturated Fatty Acid

Fatty Acid Ethyl Ester

Environmental Pollutants

Lipase

Eicosapentaenoic Acid

Glycerides

Polymeric Monomers

Data Management

Transmission Apparatus

Synchronization Message

Purification Method

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12331015 - Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same (2025-06-17),

2. 11603347 - Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same (2023-03-14),

3. 11034643 - Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same (2021-06-15),

4. 10399923 - Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same (2019-09-03),

5. 10399922 - Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same (2019-09-03),

6. 9540306 - Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same (2017-01-10),

7. 9032257 - Transmission apparatus and transmission apparatus control method (2015-05-12),

8. 9029584 - Method for producing oil containing highly unsaturated fatty acid using lipase (2015-05-12),

9. 8399694 - Process for producing highly purified orange roughy oil (2013-03-19),

10. 7651720 - EPA and/or DHA-containing acidic milks (2010-01-26),

11. 6905850 - Process for the production of glycerides with lipases (2005-06-14),

12. 6737460 - Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers (2004-05-18),

13. 6222892 - Synchronization message reception processing apparatus (2001-04-24),

14. 6014414 - Synchronization-message-based active reference switching unit (2000-01-11),

15. 5955959 - Synchronization message transmitting apparatus (1999-09-21),

Title: Kazuhiko Hata: Pioneering Inventor from Ibaraki

Introduction: Kazuhiko Hata is a renowned inventor hailing from Ibaraki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuhiko Hata holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Kazuhiko Hata has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technological advancement.

Collaborations: Throughout his career, Kazuhiko Hata has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous breakthroughs in the industry.

Conclusion: Kazuhiko Hata's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and think outside the box.

Profile summary based on public USPTO records.