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For the Inventor, By the Inventor

Tokyo, Japan

Shozi Yoshikawa

This inventor holds 11 USPTO granted patents. Top assignee: Olympus Optical Company, Ltd.. Active years: 1985-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shozi Yoshikawa. Retrieved from https://idiyas.com/inventor/shozi-yoshikawa

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 207(Granted Patents)


Location History:

  • Tokyo, JP (1987 - 1988)
  • Hachioji, JP (1985 - 1989)

Company Filing History:

goldMedal11 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents

Years Active: 1985-1989

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11 patents (USPTO):Explore Patents
1. 4858219 - Optical information recording reproducing memory system with both power (1989-08-15),
2. 4748605 - Bias-magnetic-field generating apparatus in magneto-optical information (1988-05-31),
3. 4745610 - Semiconductor laser drive device with an abnormal voltage protection (1988-05-17),
4. 4745609 - Stabilized laser device (1988-05-17),
5. 4745588 - Tracking control apparatus (1988-05-17),
6. 4734914 - Stabilized laser apparatus (1988-03-29),
7. 4728188 - Light source degeradation detecting apparatus for laser device (1988-03-01),
8. 4718068 - Stabilized laser device of optical information recording/reproduction (1988-01-05),
9. 4713819 - Semiconductor laser driver (1987-12-15),
10. 4520280 - Apparatus for detecting input signal (1985-05-28),
11. 4499572 - Method for reading information or defect out of rotating disc (1985-02-12),

Title: Shozi Yoshikawa: Pioneering Inventor from Tokyo

Introduction: Shozi Yoshikawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshikawa's latest patents include a revolutionary AI-powered device for sustainable energy management and a cutting-edge medical imaging technology aimed at improving diagnostic accuracy.

Career Highlights: With over two decades of experience in the industry, Yoshikawa has a proven track record of developing innovative solutions that have significantly impacted various sectors, from healthcare to renewable energy.

Collaborations: Throughout his career, Yoshikawa has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of technological advancement.

Conclusion: Shozi Yoshikawa's relentless pursuit of innovation and his passion for creating solutions that address real-world challenges have solidified his reputation as a trailblazing inventor in Tokyo and beyond.

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]
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