Osaka, Japan

Takeshi Shikama

This inventor holds 27 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Image Processing Technology. Top assignees: Ricoh Company, Ltd., Hitachi Global Storage Technologies Netherlands B.v., Hgst Netherlands, B.v.. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Shikama. Retrieved from https://idiyas.com/inventor/takeshi-shikama

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

USPTO Granted Patents = 27 

% Patents Active = 22.2

 

Average Co-Inventor Count = 5.4

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2009)
  • Osaka, JP (2013 - 2016)
  • Kanagawa, JP (2008 - 2022)

Company Filing History:


Years Active: 2008-2022

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Areas of Expertise:
Image Forming Apparatus
Optical Writing Device
Data Generation System
Automatic Document Feeder
Image Processing Method
Light Emission Control
Skew Correction
Liquid Discharge Apparatus
Magnetic Disk Device
Image Density Detection
Failure Prediction Method
Non-Transitory Storage Medium
27 patents (USPTO):Explore Patents

Title: Innovations by Takeshi Shikama: A Journey through Patent Success

Introduction: Takeshi Shikama, a prominent inventor based in Osaka, Japan, has made significant contributions to the field of technology, culminating in an impressive portfolio of 27 patents. His innovative work primarily focuses on character creation technologies and printing systems, showcasing his dedication to enhancing user experiences in mobile and printing applications.

Latest Patents: Among Takeshi's latest patents is the "Italic Character Creation Module and Method." This invention reveals a method for transforming selected characters into italicized forms on mobile equipment with a mobile operating system. It includes various components such as a screen storage part and a slope generation section that enables the calculation of slope based on user-input tilt angles. This modular approach allows users to create italic characters efficiently.

Another innovative patent introduced by Takeshi is the "Printing System and Printing Method." This invention describes a user terminal that employs a print content processing unit capable of handling sliding print motions. Coupled with a handheld printer utilizing an inkjet printing unit, this system cleverly generates bitmap instructions and converts pixels into binary data for seamless sliding print content production.

Career Highlights: Throughout his career, Takeshi Shikama has worked with renowned companies such as Ricoh Company, Ltd. and Hitachi Global Storage Technologies. His tenure at these organizations has significantly influenced his approach to inventing, allowing him to leverage advanced technologies and market understanding in his patent applications.

Collaborations: Takeshi has had the privilege of collaborating with talented professionals, including Tatsuya Miyadera and Takuhei Yokoyama. These partnerships have fostered innovation and creativity, further enhancing the quality of his inventions.

Conclusion: With his 27 patents, Takeshi Shikama continues to push the boundaries of technology through his innovative spirit. His latest works in italic character creation and printing systems not only demonstrate his expertise but also illustrate his commitment to making technology more accessible and efficient for users worldwide. As the landscape of technology evolves, inventors like Takeshi will undoubtedly play a crucial role in shaping the future of innovation.

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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