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For the Inventor, By the Inventor

Kanagawa, Japan

Koichi Takashima

This inventor holds 12 USPTO granted patents. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1990-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Takashima. Retrieved from https://idiyas.com/inventor/koichi-takashima

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 44(Granted Patents)


Location History:

  • Ashigara, JP (1994)
  • Kanagawa, JP (1990 - 1996)
  • Minami-Ashigara, JP (1994 - 2003)

Company Filing History:

goldMedal12 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents

Years Active: 1990-2003

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12 patents (USPTO):Explore Patents
1. 6528220 - Electrophotogaphic color toner, electrophotographic developer, and image-forming process (2003-03-04),
2. 5822650 - Image forming apparatus (1998-10-13),
3. 5783345 - Image forming method (1998-07-21),
4. 5571651 - Capsule toner (1996-11-05),
5. 5439773 - Electrically-conductive toner, process for preparation of same, and (1995-08-08),
6. 5407770 - Capsule toner and process for producing the same (1995-04-18),
7. 5389490 - Capsule toner and process for producing the same (1995-02-14),
8. 5385802 - Process for producing toner (1995-01-31),
9. 5334480 - Capsule toner (1994-08-02),
10. 5312710 - Electrophotographic toner and process for producing the same (1994-05-17),
11. 5215851 - Electrophotographic toner (1993-06-01),
12. 4923777 - Single-component developing method (1990-05-08),

Title: Koichi Takashima - Innovative Inventor from Kanagawa, JP

Introduction: Koichi Takashima is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koichi Takashima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Koichi Takashima has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Koichi Takashima has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Koichi Takashima's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his position as a visionary inventor in the global technology landscape.

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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