Kanagawa, Japan

Masao Karino

This inventor holds 5 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1988-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Karino. Retrieved from https://idiyas.com/inventor/masao-karino

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 3

Forward Citations = 65(Granted Patents)


Location History:

  • Kamakura, JP (1988)
  • Kanagawa, JP (1992 - 1998)
  • Tokyo, JP (1998)

Company Filing History:


Years Active: 1988-1998

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5 patents (USPTO):Explore Patents

Title: Masao Karino: Innovator in Plasma Display Technology

Introduction

Masao Karino is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of display technology, particularly in plasma display panels and fluorescent lamp devices. With a total of 5 patents to his name, Karino's work has had a lasting impact on the industry.

Latest Patents

Karino's latest patents include a method for driving plasma display panels that enhances image quality while maintaining low luminance levels during black displays. This innovative method involves the use of at least two different types of subfields, allowing for improved image generation. Additionally, he has developed a rare gas discharge fluorescent lamp device that boasts longevity, high brightness, and efficiency. This device utilizes a unique design that incorporates a rare gas within a glass bulb, along with a pair of electrodes, to optimize performance.

Career Highlights

Karino is currently associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics sector. His work at Mitsubishi has allowed him to push the boundaries of display technology and contribute to advancements that benefit consumers and industries alike.

Collaborations

Throughout his career, Karino has collaborated with notable colleagues, including Sadayuki Matsumoto and Takeo Saikatsu. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masao Karino's contributions to plasma display technology and fluorescent lamp devices highlight his role as a key innovator in the field. His patents reflect a commitment to enhancing display quality and efficiency, making a significant impact on the industry.

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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