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For the Inventor, By the Inventor

Toyokawa, Japan

Akiyoshi Hamada

This inventor holds 31 USPTO granted patents, primarily in Optical Scanning Technology. Top assignees: Minolta Camera Kabushiki Kaisha, Minolta Company, Ltd., Nippon Seimitsu Kogyo Kabushiki Kaisha. Active years: 1986-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiyoshi Hamada. Retrieved from https://idiyas.com/inventor/akiyoshi-hamada

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

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 10

Forward Citations = 272(Granted Patents)


Location History:

  • Osaka, JP (1988 - 1991)
  • Toyokawa, JP (1986 - 2000)

Company Filing History:

goldMedal21 out of 2,979 
 
Minolta Camera Kabushiki Kaisha
 patents
silverMedal10 out of 2,816 
 
Minolta Company, Ltd.
 patents
bronzeMedal1 out of 25 
 
Nippon Seimitsu Kogyo Kabushiki Kaisha
 patents
4. 1 out of 489 
 
Nisca Corporation
 patents
where one patent can have more than one assignee

Years Active: 1986-2000

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Areas of Expertise:
Optical Scanning
Laser Diode
Image Recording
Multi-Beam System
Light Beam
Scanning Apparatus
Film Handling
Focusing Device
Telecentric Lens
Acoustooptic Element
Synchronization System
Optical Head
31 patents (USPTO):Explore Patents
1. 6137616 - Multi-beam optical scanning device (2000-10-24),
2. 6101018 - Light beam scanning optical apparatus (2000-08-08),
3. 6034806 - Light source device and light beam scanning optical apparatus (2000-03-07),
4. 6021145 - Laser diode array unit (2000-02-01),
5. 5969843 - Light source device and light beam scanning optical apparatus (1999-10-19),
6. 5959759 - Multiple beam scanning optical system (1999-09-28),
7. 5943153 - Lens holding apparatus and a light-beam scanning optical apparatus (1999-08-24),
8. 5890789 - Multi-beam emitting device having an acoustooptic element (1999-04-06),
9. 5815301 - Scanning optical apparatus (1998-09-29),
10. 5583559 - Light beam optical scanning system having an f.theta. mirror (1996-12-10),
11. 5530579 - Laser beam optical scanning device (1996-06-25),
12. 5353047 - Beam scanning optical system (1994-10-04),
13. 5294945 - Laser beam optical scanning system and laser printing provided with the (1994-03-15),
14. 5233457 - Beam scanning optical system (1993-08-03),
15. 5212501 - Image recording apparatus with a laser optical unit (1993-05-18),

Title: Akiyoshi Hamada: Pioneering Inventor from Toyokawa

Introduction: Akiyoshi Hamada is a renowned inventor hailing from Toyokawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hamada's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Hamada has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the world of technology. His innovative spirit and dedication to excellence have earned him numerous accolades in the industry.

Collaborations: Throughout his career, Hamada has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of creativity and innovation. His ability to work seamlessly in multidisciplinary teams has led to the development of cutting-edge technologies that have revolutionized various industries.

Conclusion: Akiyoshi Hamada's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and technologists worldwide. His impact on the world of technology is truly immeasurable, and his legacy will undoubtedly endure for years to come.

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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