Iwate, Japan

Masayuki Chiba



Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Iwate-Ken, JP (2011 - 2012)
  • Iwate, JP (2010 - 2013)

Company Filing History:


Years Active: 2010-2013

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5 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masayuki Chiba: A Profile on an Influential Inventor

Introduction: Masayuki Chiba, located in Iwate, Japan, is a notable inventor with a total of five patents to his name. His contributions to the field of wireless communication and portable devices showcase his ingenuity and commitment to technological advancement.

Latest Patents: Among his latest patents, Chiba has developed a short-range wireless communication apparatus and a cellular phone terminal. This innovation allows users to be promptly notified about the optimal distance between a contactless IC card reader/writer and a contactless IC card without the intervention of a microprocessor or central processing unit. Furthermore, the device includes a magnetic field strength and brightness conversion section that adjusts the brightness of two LEDs according to the detected magnetic field strength. Another important patent encompasses a portable recording and/or reproducing device, designed to enhance user experience by enabling easy manipulation without removing the device from a pocket or bag.

Career Highlights: Chiba's career has been distinguished by his tenure at renowned companies such as Sony Corporation and Sony Ericsson Mobile Communications Japan, Inc. His work at these organizations has played a significant role in fostering innovation within consumer electronics.

Collaborations: Throughout his career, Masayuki Chiba has collaborated with esteemed colleagues, including Shuichi Miyazaki and Yoshitaka Ukita. This collaborative spirit has contributed to the development of impactful technologies in the industry.

Conclusion: Masayuki Chiba’s inventive spirit and significant contributions to the technology landscape illustrate the important role of inventors in shaping the future. His patents reflect a dedication to improving communication and user experiences, marking him as a key figure in the realm of innovation.

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