IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Yuichi Ishida

USPTO Granted Patents = 12 

 

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 29(Granted Patents)


Location History:

  • Shinagawa-ku, JP (2005)
  • Tokyo, JP (1995 - 2020)
  • Chofu, JP (2014 - 2022)

Company Filing History:

goldMedal8 out of 1,700 
 
Kaneka Corporation
 patents
silverMedal7 out of 236 
 
Japan Aerospace Exploration Agency
 patents
bronzeMedal2 out of 612 
 
Sumitomo Bakelite Company Limited
 patents
4. 1 out of 2,899 
 
Seiko Instruments Inc
 patents
5. 1 out of 3,416 
 
Sony Group Corporation
 patents
where one patent can have more than one assignee

Years Active: 1995-2025

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12 patents (USPTO):Explore Patents
1. 12305003 - Polyamic acid having specific composition, varnish, cured product, and composite material (2025-05-20),
2. 12174136 - Gas detection method and information processing apparatus (2024-12-24),
3. 11492446 - Semipreg, prepreg, resin composite material, and production methods thereof (2022-11-08),
4. 10815390 - Polyimide resin composition and varnish produced from terminal-modified imide oligomer prepared using 2-phenyl-4,4'-diaminodiphenyl ether and thermoplastic aromatic polyimide prepared using oxydiphthalic acid, polyimide resin composition molded article and prepreg having excellent heat resistance and mechanical characteristic, and fiber-reinforced composite material thereof (2020-10-27),
5. 10526450 - Terminally modified imide oligomer, varnish, cured products thereof, film, and imide prepreg and fiber-reinforced composite material using these (2020-01-07),
6. 10047246 - Varnish including 2-phenyl-4,4'-diaminodiphenyl ether, imide resin composition having excellent moldability, cured resin molded article having excellent breaking elongation, prepreg thereof, imide prepreg thereof, and fiber-reinforced material thereof having high heat resistance and excellent mechanical strength (2018-08-14),
7. 10017666 - Polyimide resin composition and varnish produced from terminal-modified imide oligomer prepared using 2-phenyl-4,4'-diaminodiphenyl ether and thermoplastic aromatic polyimide prepared using oxydiphthalic acid, polyimide resin composition molded article and prepreg having excellent heat resistance and mechanical characteristic, and fiber-reinforced composite material thereof (2018-07-10),
8. 9051430 - Resin-transfer-moldable terminal-modified imide oligomer using 2-phenyl-4,4'diaminodiphenyl ether and having excellent moldability, mixture thereof, varnish containing same, and cured resin thereof and fiber-reinforced cured resin thereof made by resin transfer molding and having excellent heat resistance (2015-06-09),
9. 8846552 - Soluble terminally modified imide oligomer using 2-phenyl-4, 4'-diaminodiphenyl ether, varnish, cured product thereof, imide prepreg thereof, and fiber-reinforced laminate having excellent heat resistance (2014-09-30),
10. 7049371 - Material for an insulating film, coating varnish for an insulating film, and insulating film and semiconductor device using the same (2006-05-23),
11. 6949674 - Aromatic carboxylic acids, acid halides thereof and processes for preparing both (2005-09-27),
12. 5450101 - Thermal head for a printer (1995-09-12),

Title: Yuichi Ishida: Pioneering Innovator in Tokyo's Inventive Landscape

Introduction:

Yuichi Ishida, based in Tokyo, JP, is a renowned inventor whose passion for innovation and relentless drive have solidified his position as a prominent figure in the world of inventions. With a substantial portfolio of 10 patents, his work continues to inspire future generations of inventors worldwide.

Latest Patents:

Among his latest patents are groundbreaking creations such as "Semipreg, prepreg, resin composite material, and production methods thereof." These patents aim to achieve a fiber-reinforced composite material with high heat resistance and superior mechanical strength by reducing or eliminating defects like voids. Ishida's innovation includes utilizing specific formulas to enhance the properties of the materials used in the composite.

Career Highlights:

Throughout his career, Ishida has made significant contributions to the field of materials science and composite materials. He has worked with prestigious companies such as Kaneka Corporation and the Japan Aerospace Exploration Agency, where he has honed his skills and expertise in developing advanced materials for various applications.

Collaborations:

In his groundbreaking work, Yuichi Ishida has collaborated with esteemed coworkers such as Rikio Yokota and Masahiko Miyauchi. Together, they have synergized their talents and expertise to push the boundaries of innovation in composite materials and resin compositions.

Conclusion:

Yuichi Ishida's dedication to innovation and his exceptional skill in developing cutting-edge materials have established him as a leading figure in the field of inventions. His work not only showcases his technical prowess but also highlights his visionary approach to creating materials that have the potential to revolutionize various industries. As he continues to push the boundaries of what is possible, Yuichi Ishida remains a beacon of inspiration for inventors and innovators worldwide.

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