Tokyo, Japan

Masahiro Hayakawa

This inventor holds 19 USPTO granted patents and 1 published patent application, primarily in Camera Technology. Top assignees: Asahi Kogaku Kogyo Kabushiki Kaisha, Fujitsu Corporation, Asahi Kogaku Kogyo K.k.. Active years: 1982-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Hayakawa. Retrieved from https://idiyas.com/inventor/masahiro-hayakawa

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

USPTO Granted Patents = 19 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 9

Forward Citations = 282(Granted Patents)


Location History:

  • Kawasaki, JP (1982 - 1991)
  • Yokohama, JP (1990 - 1992)
  • Tokyo, JP (1983 - 1999)
  • Kanagawa, JP (2000)
  • Kanagawa-ken, JP (1999 - 2002)

Company Filing History:


Years Active: 1982-2002

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Areas of Expertise:
Data Imprinting
Image Stabilization
Waterproof Camera
Film Chamber Mechanism
Flash Equipment
Parallax Compensation
Film Cartridge Adaptor
View Finder
Remotely Controllable
Pressure Alarm
Automatic Focusing
Semiconductor Device
19 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Masahiro Hayakawa’s Contributions to Camera Technology

Introduction

Masahiro Hayakawa, based in Tokyo, Japan, is an innovative inventor known for his significant contributions to camera technology. With a remarkable portfolio of 19 patents, Hayakawa has been at the forefront of developing systems that enhance photography and image stabilization.

Latest Patents

Among his latest inventions, Hayakawa has developed a "Data Imprinting System for Camera." This device features a light shielding system that selectively blocks light on an imaging frame, creating an area for data imprinting without affecting the captured image. The data imprinting system then encodes information such as photographing data into an optical image, transforming it into a bar code format.

Another notable invention is the "Camera Having an Image Stabilizer." This camera incorporates a sophisticated mechanism that includes a photographic lens, movable mirror, and vibration sensors to stabilize the image based on detected vibrations. Such innovations are essential for improving photo quality, especially in dynamic environments.

Career Highlights

Hayakawa's professional journey includes significant roles at companies like Asahi Kogaku Kogyo Kabushiki Kaisha and Fujitsu Corporation. His experience in these prominent organizations has equipped him with the knowledge and skills to pioneer advancements in camera technology.

Collaborations

Throughout his career, Hayakawa has collaborated with talented individuals in the field, including Kosei Kosako and Yutaka Hirano. Their collective efforts have contributed to the groundbreaking innovations that emerged from their teamwork, pushing the boundaries of what is possible in camera technology.

Conclusion

Masahiro Hayakawa exemplifies the spirit of innovation through his patents and contributions to photography. His work continues to inspire new generations of inventors and technologists in the realm of imaging and camera design.

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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