Yokohama, Japan

Takanori Hisada

This inventor holds 37 USPTO granted patents and 6 EPO patents, primarily in Projection Display Technology. Top assignees: Hitachi, Ltd., Hitachi Consumer Electronics Co., Ltd., Hitachi Displays, Ltd.. Active years: 1980-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takanori Hisada. Retrieved from https://idiyas.com/inventor/takanori-hisada

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


% Patents Active = 78.4

 

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 231(Granted Patents)


Company Filing History:


Years Active: 1980-2015

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Areas of Expertise:
Projection Display System
Image Display Device
Optical Unit
Fresnel Lens
Lighting Apparatus
Automatic Focusing
Light Scanning System
Cathode Ray Tube
Lens System
Temperature Compensation
Projection Type
Video Display Device
37 patents (USPTO):Explore Patents

Title: **Takanori Hisada: A Pioneer in Projection Display Technology**

Introduction

Takanori Hisada is an innovator based in Yokohama, Japan, recognized for his contributions to the field of projection display technology. With an impressive portfolio of 37 patents, Hisada has made significant advancements that enhance visual display systems. His work reflects a passionate commitment to integrating technology with everyday applications.

Latest Patents

His latest patents showcase innovative approaches in projection display systems. One notable invention is a "Projection Display System with Two Reflecting Mirrors." This system includes a projection display unit and a member designed as a windable screen, whiteboard, or notice board. The technology involves a light source, an image display element, and a sophisticated optical system that ensures accurate projection of images onto the chosen display surface.

Another key patent is the "Display Apparatus and Projection Type Lighting Apparatus Therefor," which incorporates a light source, multiple light modulation units, and a projection unit. This apparatus transforms emitted light to produce enlarged images for observers, demonstrating Hisada's skill in merging optics and user engagement.

Career Highlights

Throughout his career, Takanori Hisada has worked with esteemed companies like Hitachi and Hitachi Consumer Electronics Co., Ltd. His tenure at these organizations has provided him with the platform to develop and refine his inventions, paving the way for breakthroughs in display technologies.

Collaborations

Hisada has collaborated with notable professionals in his field, including Koji Hirata and Masahiko Yatsu. These partnerships have fostered an environment of shared innovation, enabling the exploration and development of advanced projection systems and technologies.

Conclusion

Takanori Hisada stands out as a visionary inventor in the realm of projection display technologies. His extensive patent portfolio, coupled with collaborative endeavors and impactful career experiences, marks him as a key player in advancing how we experience visual media. His dedication to innovation continues to inspire future developments in this dynamic field.

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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