Kiyohito Ishida

This inventor holds 35 USPTO granted patents and 9 published patent applications, plus 1 CIPO patent and 14 EPO patents, primarily in Heat-Resistant Alloys. Top assignees: Japan Science and Technology Agency, Daido Tokushuko Kabushiki Kaisha, Tanaka Kikinzoku Kogyo K.k.. Active years: 1978-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyohito Ishida. Retrieved from https://idiyas.com/inventor/kiyohito-ishida

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

Calculating rank

USPTO Granted Patents = 35 (Patent Applications = 9)

% Patents Active = 51.4

CIPO Patents = 1

EPO Patents = 14 (Patent Applications = 13)

Average Co-Inventor Count = 4.8

ph-index = 6

Forward Citations = 108(Granted Patents)

Location History:

Chita, JP (1978)
Agui, JP (1980 - 1981)
Sendai-shi, Miyagi, JP (2004)
Sendai-shi, Miyagi-ken, JP (2001 - 2008)
Sendai-shi, Miyagi JP (2007 - 2008)
Miyagi, JP (2007 - 2012)
Sendai, JP (2010 - 2021)

Company Filing History:

11 out of 1,329

Japan Science and Technology Agency

patents

5 out of 248

Daido Tokushuko Kabushiki Kaisha

patents

5 out of 372

Tanaka Kikinzoku Kogyo K.k.

patents

4. 5 out of 74

Tohoku Techno Arch Co., Ltd.

Japan Industrial Technology Association

patents

7. 2 out of 1,766

National Institute of Advanced Industrial Science and Technology

patents

8. 2 out of 2,429

Terumo Kabushiki Kaisha

patents

9. 2 out of 3

Tohoku Tokushuko Kabushiki Kaisha

patents

10. 1 out of 12

Furukawa Techno Material Co., Ltd.

Honda Motor Co., Ltd.

patents

13. 1 out of 4

Jfe Bars & Shapes Corporation

patents

14. 1 out of 15

Nippon Seisen Co., Ltd.

patents

15. 1 out of 2,643

The Furukawa Electric Co., Ltd.

patents

16. 1 out of 39,010

Toyota Jidosha Kabushiki Kaisha

patents

17. 12 out of 834,601

Other

patents

where one patent can have more than one assignee

Years Active: 1978-2021

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Areas of Expertise:

Heat-Resistant Alloy

Ni-Based Alloy

Co-Based Alloy

Superelasticity

Hydrogen Gas Generation

Shape Memory Alloy

Copper Alloy

Friction Stir Tool

Free Cutting Steel

Corrosion Resistant Steel

Functionally Graded Alloy

Machinable Stainless Steels

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11066728 - Ni-based heat-resistant alloy (2021-07-20),

2. 11053570 - Ni-based heat-resistant alloy (2021-07-06),

3. 10351939 - Cu—Al—Mn-based alloy exhibiting stable superelasticity and method of producing the same (2019-07-16),

4. 10094012 - Ni-Ir-based heat-resistant alloy and process for producing same (2018-10-09),

5. 10081855 - Heat-resistant Ni-base alloy and method of producing the same (2018-09-25),

6. 9617622 - Hydrogen gas generating member and hydrogen gas producing method therefor (2017-04-11),

7. 9605334 - Highly heat-resistant and high-strength Rh-based alloy and method for manufacturing the same (2017-03-28),

8. 9476474 - Copper alloy wire and copper alloy spring (2016-10-25),

9. 9453274 - Cobalt-base alloy with high heat resistance and high strength and process for producing the same (2016-09-27),

10. 8815027 - Fe-based shape memory alloy and its production method (2014-08-26),

11. 8568470 - Guide wire and stent (2013-10-29),

12. 8551265 - Cobalt-base alloy with high heat resistance and high strength and process for producing the same (2013-10-08),

13. 8529710 - High-strength co-based alloy with enhanced workability and process for producing the same (2013-09-10),

14. 8408444 - Friction stir tool (2013-04-02),

15. 8283783 - Solder material, method for manufacturing the same, joined body, method for manufacturing the same, power semiconductor module, and method for manufacturing the same (2012-10-09),

Title: Kiyohito Ishida - Pioneering Inventor from Sendai

Introduction: Kiyohito Ishida is a renowned inventor hailing from Sendai, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kiyohito Ishida holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Ishida has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Ishida has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity that has led to the development of cutting-edge products and solutions.

Conclusion: Kiyohito Ishida'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 push the boundaries of what is possible.

Profile summary based on public USPTO records.