Yokohama, Japan

Kazuhiko Ito

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignees: Fujitsu Corporation, Canon Kabushiki Kaisha, Hitachi Media Electronics Co., Ltd.. Active years: 1994-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Ito. Retrieved from https://idiyas.com/inventor/kazuhiko-ito-xppq6n0g

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 72.7

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 102(Granted Patents)


Location History:

  • Kawasaki, JP (1994 - 1996)
  • Chigasaki, JP (2005)
  • Yokohama, JP (1995 - 2014)

Company Filing History:


Years Active: 1994-2014

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11 patents (USPTO):Explore Patents

Title: Kazuhiko Ito: Innovator in Optical Device Technology

Introduction

Kazuhiko Ito is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical devices, holding a total of 11 patents. His work focuses on enhancing the functionality and efficiency of optical pickup devices used in various recording mediums.

Latest Patents

Kazuhiko Ito's latest patents include innovative designs such as the adhesive structure of optical devices and a connection structure for flexible printed circuits. The adhesive structure patent describes a method for adhering optical devices, like photodetectors and laser diodes, within an optical pickup case. This design features banks formed on both sides of the adhesive application position, ensuring a secure bond while maintaining optimal performance. His connection structure patent outlines a method for connecting flexible printed circuits, which includes a unique design that allows for larger wiring patterns in the connection portions, enhancing the reliability of the connections through soldering.

Career Highlights

Throughout his career, Kazuhiko Ito has worked with leading companies in the technology sector, including Fujitsu Corporation and Canon. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in optical technology.

Collaborations

Kazuhiko has collaborated with notable colleagues such as Hiroaki Furuichi and Keiji Fukuda. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies in the optical field.

Conclusion

Kazuhiko Ito's contributions to optical device technology are noteworthy, with a focus on practical applications that enhance device performance. His innovative patents and collaborations reflect his commitment to advancing the field of optical technology.

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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