Kyoto, Japan

Masakatsu Yokoi

This inventor holds 3 USPTO granted patents. Top assignees: Dainippon Screen Seizo Kabushiki-Kaisha, Dainippon Screen Mfg. Co., Ltd.. Active years: 1986-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakatsu Yokoi. Retrieved from https://idiyas.com/inventor/masakatsu-yokoi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 62(Granted Patents)


Company Filing History:


Years Active: 1986-1987

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3 patents (USPTO):Explore Patents

Title: Masakatsu Yokoi: Innovator in Picture Scanning Technology

Introduction

Masakatsu Yokoi is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of picture scanning technology, holding a total of 3 patents. His innovative methods have advanced the way images are captured and recorded.

Latest Patents

Yokoi's latest patents include a method for picture scanning and recording using a photoelectric focusing system. This method involves obtaining picture signals by photoelectrically scanning an original picture applied onto a drum, with a scanning head that adjusts its position to maintain focus. Another significant patent is a method for focus adjustment of a picture scanning and recording system. This method ensures high-quality image capture by automatically adjusting the position of the projection lens based on variations in the drum's diameter and environmental factors.

Career Highlights

Throughout his career, Masakatsu Yokoi has worked with prominent companies such as Dainippon Screen Seizo Kabushiki-kaisha and Dainippon Screen Manufacturing Co., Ltd. His work in these organizations has allowed him to develop and refine his innovative technologies in picture scanning.

Collaborations

Yokoi has collaborated with talented individuals in his field, including Takeshi Yoshimoto and Masanari Tsuda. These collaborations have contributed to the advancement of his inventions and the overall progress in picture scanning technology.

Conclusion

Masakatsu Yokoi's contributions to picture scanning technology have made a lasting impact in the field. His innovative patents and collaborations highlight his dedication to advancing image capture methods. His work continues to influence the industry and inspire future innovations.

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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