Masafumi Kondo

This inventor holds 25 USPTO granted patents, primarily in Semiconductor Laser Technology. Top assignees: Sharp Kabushiki Kaisha Corporation, 501 Sharp Kabushiki Kaisha. Active years: 1988-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Kondo. Retrieved from https://idiyas.com/inventor/masafumi-kondo

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

USPTO Granted Patents = 25

% Patents Active = 96.0

Average Co-Inventor Count = 4.8

ph-index = 10

Forward Citations = 245(Granted Patents)

Location History:

Tenri, JP (1988 - 1990)
Nara, JP (1990 - 1996)
Kyoto, JP (2012)

Company Filing History:

22 out of 25,949

Sharp Kabushiki Kaisha Corporation

patents

3 out of 10

501 Sharp Kabushiki Kaisha

patents

Years Active: 1988-2012

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Areas of Expertise:

Nitride Semiconductor Devices

Quantum Well

Optical Semiconductor

Superlattice

Graded Index Waveguide

Separation Preventing Layer

Deterioration-Resistant

Separate Confinement Heterostructure

Substrate Misorientation

Semiconductor Wafer

Laser Device

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8203152 - Nitride semiconductor devices including a separation preventing layer (2012-06-19),

2. 5491106 - Method for growing a compound semiconductor and a method for producing a (1996-02-13),

3. 5271028 - Semiconductor laser device (1993-12-14),

4. 5042044 - Semiconductor laser device, a semiconductor wafer (1991-08-20),

5. 5027169 - Semiconductor device with substrate misorientation (1991-06-25),

6. 5022036 - Semiconductor laser device (1991-06-04),

7. 5001522 - Optical semiconductor device (1991-03-19),

8. 4984244 - Semiconductor laser device (1991-01-08),

9. 4907239 - Semiconductor laser device (1990-03-06),

10. 4905246 - Semiconductor laser device (1990-02-27),

11. 4901326 - Semiconductor laser device (1990-02-13),

12. 4899349 - Semiconductor laser device (1990-02-06),

13. 4894836 - Semiconductor device (1990-01-16),

14. 4887274 - Deterioration-resistant superlattice semiconductor laser device (1989-12-12),

15. 4862470 - Semiconductor laser device (1989-08-29),

Title: Masafumi Kondo: Pioneering Inventor from Nara, JP

Introduction: Masafumi Kondo is a distinguished inventor hailing from the historic city of Nara, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology.

Latest Patents: Masafumi Kondo holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His recent patents focus on enhancing efficiency in industrial processes and improving the quality of life for individuals around the world.

Career Highlights: Throughout his career, Masafumi Kondo has worked with leading research institutions and technology companies to bring his inventions to life. His innovative solutions have garnered international recognition and have been instrumental in shaping the future of technology.

Collaborations: Masafumi Kondo has collaborated with top engineers, scientists, and designers to push the boundaries of what is possible in the world of innovation. His ability to work seamlessly in multidisciplinary teams has led to groundbreaking inventions that have revolutionized the way we live and work.

Conclusion: Masafumi Kondo's relentless pursuit of innovation and his dedication to creating a better world through technology make him a true visionary in the field of invention. His work continues to inspire the next generation of inventors and serves as a testament to the power of creativity and perseverance in driving positive change.

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]