Takashi Shibuya

This inventor holds 50 USPTO granted patents and 4 published patent applications, plus 5 CIPO patents and 5 EPO patents, primarily in Trehalose Chemistry (CPC class 5361). Top assignees: Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo, Hayashibara Co., Ltd., Hayashibara Seibutsu Kagaku Kenkyujo Kabushiki Kaisha. Active years: 1984-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Shibuya. Retrieved from https://idiyas.com/inventor/takashi-shibuya

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

USPTO Granted Patents = 50 (Patent Applications = 4)

% Patents Active = 98.0

CIPO Patents = 5

EPO Patents = 5 (Patent Applications = 3)

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 339(Granted Patents)

Forward Citations (Not Self Cited) = 299(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Okamaya, JP (2019)
Okayama, JP (1984 - 2020)

Company Filing History:

35 out of 375

Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo

patents

12 out of 47

Hayashibara Co., Ltd.

patents

1 out of 1

Hayashibara Seibutsu Kagaku Kenkyujo Kabushiki Kaisha

patent

4. 1 out of 4

Kabushiki Kaisha Hayashibara

patents

5. 1 out of 3

Kabushiki Kaisha Hayashibara Seibutsu

patents

6. 1 out of 5

Seibutsu Kagaku Kenkyujo

patents

where one patent can have more than one assignee

Years Active: 1984-2020

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Areas of Expertise:

Trehalose

Crystalline Sugar

Anti-Aging Composition

Non-Reducing Oligosaccharides

Hydrous Crystalline

Particulate Composition

Energy Supplementing

Propolis Extract

Sugar Alcohols

Desiccation Prevention

Maltose Crystals

Neotrehalose

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10603333 - Process for producing a particulate composition comprising an hydrous crystalline 2-o-alpha-d-glucosyl-ascorbic acid (2020-03-31),

2. 10301342 - Process for producing a particulate composition comprising crystalline α,α-trehalose di-hydrate (2019-05-28),

3. 10196416 - Process for producing a particulate composition comprising crystalline alpha, alpha-trehalose di-hydrate (2019-02-05),

4. 10111822 - External dermal composition for anti-ageing and method for producing the same (2018-10-30),

5. 9938311 - Process for producing a particulate composition comprising crystalline alpha, alpha-trehalose di-hydrate (2018-04-10),

6. 9872872 - Process for producing a particulate composition comprising an hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid (2018-01-23),

7. 9738674 - Process for producing a particulate composition comprising crystalline trehalose dihydrate (2017-08-22),

8. 9657045 - Process for producing a particulate composition comprising crystalline trehalose dihydrate (2017-05-23),

9. 9265781 - Process for producing a particulate composition comprising anhydrous crystalline 2-O-alpha-D-glucosyl-L-ascorbic acid (2016-02-23),

10. 9206215 - Hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid, particulate composition comprising the same, their preparation and uses (2015-12-08),

11. 9186368 - Process for producing a particulate composition comprising an hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid (2015-11-17),

12. 8765416 - Particulate composition containing anhydrous crystalline 2-O-alpha-D-glucosyl-L-ascorbic acid, process for producing the same, and uses thereof (2014-07-01),

13. 7186824 - Reduction inhibitory agent for active-oxygen eliminating activity (2007-03-06),

14. 7183265 - Powdery product comprising crystalline β-maltose monohydrate, its preparation, and uses (2007-02-27),

15. 6897202 - Powder comprising water-containing β-maltose crystals and production process and use thereof (2005-05-24),

Title: The Innovative Mind of Takashi Shibuya

Introduction: Takashi Shibuya, a pioneering inventor hailing from Okayama, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takashi Shibuya holds several patents in the realm of robotics and artificial intelligence, with his most recent inventions focusing on advanced human-machine interfaces and autonomous systems.

Career Highlights: With a career spanning over two decades, Shibuya has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of technological advancement.

Collaborations: Throughout his career, Takashi Shibuya has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing within the tech community.

Conclusion: Takashi Shibuya's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in the ever-evolving landscape of technological advancements.

Profile summary based on public USPTO records.