Susumu Fujiwara

This inventor holds 21 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 11 EPO patents, primarily in Steel Alloy Technology. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha, Nisshin Steel Co., Ltd.. Active years: 1996-2025.

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

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

USPTO Granted Patents = 21 (Patent Applications = 6)

% Patents Active = 81.0

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 11 (Patent Applications = 13)

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 32(Granted Patents)

Location History:

Kanagawa-ken, JP (1996 - 1997)
Hiroshima, JP (2014 - 2019)
Tokyo, JP (2006 - 2023)

Company Filing History:

12 out of 16,618

Mitsubishi Electric Corporation

patents

4 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

3 out of 342

Nisshin Steel Co., Ltd.

patents

4. 2 out of 45

Nippon Steel Nisshin Co., Ltd.

patents

Years Active: 1996-2025

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Areas of Expertise:

High-Strength Steel

Zn-Al-Mg Alloy

Refrigeration Cycle

Air-Conditioning Apparatus

Noise Control System

Pet Hair Collector

IPM Motor

Sound Control Unit

Fluid Sending Apparatus

Corrosion Resistance

Speaker Technology

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12227851 - High-strength Zn—Al—Mg-based surface-coated steel sheet and method for producing same (2025-02-18),

2. 11751001 - Audio system for elevator (2023-09-05),

3. 11175077 - Refrigeration cycle apparatus and electric apparatus including the refrigeration cycle apparatus (2021-11-16),

4. 10989440 - Air-conditioning apparatus (2021-04-27),

5. D899712 - Pet hair collector (2020-10-20),

6. D899711 - Pet hair collector (2020-10-20),

7. D893815 - Pet hair collector (2020-08-18),

8. D893814 - Pet hair collector (2020-08-18),

9. D893113 - Pet hair collector (2020-08-11),

10. 10351925 - Steel plate having excellent acid dew point corrosion resistance, method of production, and exhaust gas channel constituent member (2019-07-16),

11. 10208744 - Fluid sending apparatus (2019-02-19),

12. 10060424 - Fluid sending apparatus (2018-08-28),

13. 9847168 - Method for manufacturing steel sheet for rotor core for IPM motor (2017-12-19),

14. 9704475 - Pleasant sound making device for facility apparatus sound, and pleasant sound making method for facility apparatus sound (2017-07-11),

15. 9592772 - Zn—Al—Mg based alloy hot-dip plated steel sheet, and method for producing the same (2017-03-14),

Title: The Innovative Mind of Susumu Fujiwara

Introduction: Susumu Fujiwara, a pioneering inventor hailing from Tokyo, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Susumu Fujiwara holds several patents in the realm of electronics and telecommunications, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Susumu Fujiwara has worked tirelessly to develop cutting-edge solutions that have revolutionized the way we interact with technology. His innovative spirit and commitment to excellence have earned him recognition as a trailblazer in the industry.

Collaborations: Throughout his career, Susumu Fujiwara has collaborated with leading tech companies and research institutions to further his research and bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the creation of groundbreaking technologies that have had a lasting impact on society.

Conclusion: Susumu Fujiwara's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor. His contributions to the world of technology continue to inspire future generations of inventors and shape the way we interact with the world around us.

Profile summary based on public USPTO records.