Tokyo, Japan

Ikuo Tsukagoshi

USPTO Granted Patents = 246 

 

 

Average Co-Inventor Count = 1.1

ph-index = 18

Forward Citations = 1,193(Granted Patents)

Forward Citations (Not Self Cited) = 1,114(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Setagaya-ku, JP (2008)
  • Sunnyvale, CA (US) (2001 - 2011)
  • Tokyo, JP (1993 - 2024)

Company Filing History:


Years Active: 1993-2025

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Areas of Expertise:
Transmission Technology
Audio Data Transmission
Video Display Systems
Image Processing
Media Processing
Encoding Methods
Receiving Devices
Transmitting Devices
Control Methods
Data Reception
Transmission Apparatus
Reception Methods
246 patents (USPTO):Explore Patents

Title: Ikuo Tsukagoshi: Pioneering Innovator in Tokyo, JP

Introduction:

In the realm of innovation and patents, one name stands out – Ikuo Tsukagoshi. Hailing from Tokyo, Japan, Tsukagoshi has made a significant impact with his remarkable contributions in the field of technology and communications. With an impressive portfolio of 223 patents, Tsukagoshi has cemented his position as a leading figure in the industry.

Latest Patents:

One notable recent patent of Tsukagoshi's is the "Transmitter, transmission method, receiver, and reception method." This invention ensures the association of system timing during transmission, without affecting the display timing of subtitle text information. By generating and transmitting packets containing text information and display timing synchronization data, the receiver can display subtitles accurately at the appropriate time.

Another noteworthy patent is the "Coding apparatus, coding method, transmission apparatus, and reception apparatus." This invention focuses on optimizing image data decoding for different frame rates and display capabilities. The reception apparatus can decode the coded image data based on the hierarchy sets, acquiring decoded image data that meets specific frame rate requirements and display capabilities.

Career Highlights:

Throughout his illustrious career, Ikuo Tsukagoshi has worked with renowned companies such as Sony Corporation and Saturn Licensing LLC. While at these organizations, Tsukagoshi has driven numerous technological advancements, contributing to the company's success and reputation. His patents and inventions have greatly influenced the industry, elevating the standards for communication and image data encoding.

Collaborations:

Tsukagoshi's expertise has also attracted collaborations with esteemed professionals in the field. Notable individuals he has collaborated with include Masahito Yamane and Jason Naxin Wang. These collaborations have fostered an environment of innovation, where bright minds come together to tackle complex challenges and push the boundaries of technological possibilities.

Conclusion:

Ikuo Tsukagoshi stands as a shining example of the power of innovation and dedication in transforming the world of technology. His extensive patent portfolio serves as a testament to his expertise and contributions to the field. With groundbreaking inventions that revolutionize communication and image data encoding, Tsukagoshi has undoubtedly made a substantial impact, setting new standards in the realm of innovation.

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