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For the Inventor, By the Inventor

Shizuoka, Japan

Kazunori Murakami

This inventor holds 10 USPTO granted patents. Top assignees: Tokyo Electric Co., Kabushiki Kaisha Tec. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Murakami. Retrieved from https://idiyas.com/inventor/kazunori-murakami

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 103(Granted Patents)


Location History:

  • Shizuoka, JP (1989 - 1995)
  • Shizuoka-ken, JP (1996)
  • Osaka, JP (1996)

Company Filing History:

goldMedal8 out of 492 
 
Tokyo Electric Co.
 patents
silverMedal2 out of 122 
 
Kabushiki Kaisha Tec
 patents

Years Active: 1989-1996

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10 patents (USPTO):Explore Patents
1. 5548321 - Optical scanning apparatus for scanning laser beam on imaging surface (1996-08-20),
2. 5506719 - Optical scanning device (1996-04-09),
3. 5402258 - Optical scanning device for scanning laser beam focused on image-forming (1995-03-28),
4. 5204769 - Postobjective optical deflector (1993-04-20),
5. 5184245 - Optical scanning system (1993-02-02),
6. 5153766 - Postobjective optical scanner (1992-10-06),
7. 5064262 - Postobjective optical deflector (1991-11-12),
8. 4975626 - Scanner motor controller for controlling the rotating speed of a scanner (1990-12-04),
9. 4962981 - Optical scanner (1990-10-16),
10. 4875748 - Polygon mirror (1989-10-24),

Title: Kazunori Murakami: Innovator in Optical Scanning Technology

Introduction

Kazunori Murakami is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of optical scanning technology, holding a total of 10 patents. His innovative work has advanced the capabilities of laser scanning systems, making them more efficient and effective.

Latest Patents

Murakami's latest patents include an optical scanning apparatus designed for scanning a laser beam on an imaging surface. This invention involves storing dot width data of various patterns in memory, which are used to correct f-.theta. errors during scanning operations. The system utilizes a programmable counter to determine the dot width of image data based on the stored data, enhancing the precision of the scanning process. Another notable patent is an optical scanning device that directs a laser beam through multiple lenses to a rotatable polygon mirror. This design allows for a symmetrical optical system, reducing the size and weight of the device while improving its optical characteristics and productivity.

Career Highlights

Throughout his career, Kazunori Murakami has worked with notable companies such as Tokyo Electric Co. and Kabushiki Kaisha Tec. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Murakami has collaborated with talented individuals in the field, including Tomonori Ikumi and Yasuo Matsumoto. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical scanning technology.

Conclusion

Kazunori Murakami's contributions to optical scanning technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing technology and improving optical systems.

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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