Ikoma, Japan

Toshihiro Yamanaka

This inventor holds 21 USPTO granted patents and 1 EPO patent, primarily in Image Processing. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1986-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Yamanaka. Retrieved from https://idiyas.com/inventor/toshihiro-yamanaka

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


% Patents Active = 71.4


Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 188(Granted Patents)


Location History:

  • Ikoma, JP (1986 - 2014)
  • Nara, JP (1991 - 2018)

Company Filing History:


Years Active: 1986-2018

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Areas of Expertise:
Image Processing Device
Erase Control
Information Processing
User Authentication
Data Output
Document Read
Magneto-Optical Disk
Access Operation Control
Recording Apparatus
Disk Recording Method
Floppy Disk Drive
LSI Test Mode
21 patents (USPTO):Explore Patents

Title: Toshihiro Yamanaka: Innovator in Image Processing Technology

Introduction

Toshihiro Yamanaka is an accomplished inventor based in Ikoma, Japan, recognized for his significant contributions to the field of image processing technology. With a total of 21 patents to his name, Yamanaka has demonstrated a strong commitment to innovation and advancement in his field.

Latest Patents

Among Yamanaka's latest patents are two remarkable advancements in image processing devices. The first patent details an image processing device that includes an image data input means, an image data storage means for storing the image data being input, an image data processing means with multiple processing modes, and an image data erasing means. This innovative device features an erase count control means that regulates the number of times image data can be erased, allowing customization according to the required security level. This ensures that confidentiality is maintained via repeated erasure operations to the region storing unnecessary image data based on the specified security level.

The second patent mirrors the first in its structure and functionality, emphasizing the importance of data security and efficient image processing. By introducing such features, Yamanaka's inventions assist in protecting sensitive image information while accommodating diverse processing needs.

Career Highlights

Toshihiro Yamanaka has built a commendable career at Sharp Kabushiki Kaisha Corporation, a leading company in the electronics industry. His work in the development of innovative image processing technologies illustrates his expertise and dedication to enhancing how image data is managed and processed.

Collaborations

Throughout his career, Yamanaka has collaborated with notable colleagues, including Nobuyuki Horie and Toshihiko Fukuhara. These partnerships contribute to a dynamic environment of innovation and creativity within the company, fostering the development of advanced technologies in image processing.

Conclusion

In summary, Toshihiro Yamanaka is a key player in the realm of image processing, with an impressive portfolio of patents that enhance data security and processing efficiency. His continued work at Sharp Kabushiki Kaisha Corporation, along with his collaborations, underscores his commitment to innovation and the advancement of technology in this critical field.

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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