Shinobu Fujiwara

This inventor holds 17 USPTO granted patents, primarily in Ceramic Capacitors. Top assignees: Tdk Electronics Company, Limited, Tdk Corporation, Tdk Kabushiki Kaisha. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinobu Fujiwara. Retrieved from https://idiyas.com/inventor/shinobu-fujiwara

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 143(Granted Patents)

Location History:

Shinmachi, JA (1977)
Akita, JA (1977)
Tokyo, JA (1976 - 1978)
Nikaho, JP (1982)
Nikahomachi, JP (1980 - 1984)
Tokyo, JP (1987)
Akita, JP (1978 - 1989)

Company Filing History:

13 out of 333

Tdk Electronics Company, Limited

Years Active: 1976-1989

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Areas of Expertise:

Semiconductive Ceramic

Dielectric Composition

Ceramic Capacitor

High Dielectric Constant

Sintering Method

Reduction-Reoxidation

Porcelain Composition

Electric Power Source

Alkali Metal Oxide

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4854936 - Semiconductive ceramic composition and semiconductive ceramic capacitor (1989-08-08),

2. 4799127 - Semiconductive ceramic composition and semiconductor ceramic capacitor (1989-01-17),

3. 4692422 - High dielectric porcelain composition and method of reducing sintering (1987-09-08),

4. 4447549 - Non-linear dielectric element (1984-05-08),

5. 4363088 - Electric power source units (1982-12-07),

6. 4287075 - High dielectric constant type ceramic composition consisting essentially (1981-09-01),

7. 4265668 - High dielectric constant type ceramic composition (1981-05-05),

8. 4235635 - High dielectric constant type ceramic composition (1980-11-25),

9. 4216103 - High dielectric constant type ceramic composition consisting essentially (1980-08-05),

10. 4216102 - High dielectric constant type ceramic composition consisting essentially (1980-08-05),

11. 4119554 - Ceramic dielectric composition containing alkali metal oxide (1978-10-10),

12. 4073846 - Reduction-reoxidation type semiconducting ceramic capacitor (1978-02-14),

13. 4058404 - Sintered ceramic dielectric body (1977-11-15),

14. 4017320 - Ceramic dielectric composition (1977-04-12),

15. 4014707 - Ceramic dielectric composition (1977-03-29),

Title: Shinobu Fujiwara: Pioneering Inventor from Akita, Japan

Introduction: Shinobu Fujiwara is a renowned inventor hailing from the picturesque city of Akita, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Fujiwara's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective. His innovative approach has garnered attention from industry experts worldwide.

Career Highlights: Throughout his illustrious career, Shinobu Fujiwara has been instrumental in the creation of cutting-edge solutions in the electronics and sustainable energy sectors. His commitment to pushing the boundaries of traditional thinking has led to the successful commercialization of several pioneering inventions.

Collaborations: Fujiwara has collaborated with leading research institutions and technology companies to further his research and bring his inventions to market. His ability to work effectively in multidisciplinary teams has been key to the success of many of his projects.

Conclusion: In conclusion, Shinobu Fujiwara stands as a trailblazing inventor whose work continues to shape the landscape of technological innovation. His dedication to creating sustainable solutions for the future sets him apart as a visionary in the field of invention.

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]