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For the Inventor, By the Inventor

Yokohama, Japan

Tsutomu Murayama

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 32(Granted Patents)


Company Filing History:

goldMedal12 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1997-2013

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12 patents (USPTO):Explore Patents
1. 8368980 - Image processing apparatus and image processing method (2013-02-05),
2. 8307449 - Image processing apparatus, document connecting method, and storage medium storing control program for executing the method (2012-11-06),
3. 8045194 - Document management system, document management apparatus, document management method, and program (2011-10-25),
4. 7917850 - Document managing system and method thereof (2011-03-29),
5. 7900261 - File access authorization management apparatus and method (2011-03-01),
6. 7769818 - Electronic data management system, electronic data management apparatus, and electronic data management method (2010-08-03),
7. 7764404 - Information processing apparatus and control method thereof (2010-07-27),
8. 6862603 - File management system, file management method, and storage medium (2005-03-01),
9. 6633893 - File management system and method, and storage medium (2003-10-14),
10. 6594650 - File management system and its method and storage medium (2003-07-15),
11. 5652646 - Imaging apparatus and method with means for setting the amount of leader (1997-07-29),
12. 5619303 - Photographing apparatus usable in first and second postures with a film (1997-04-08),

Title: Tsutomu Murayama: Innovator in Image Processing Technology

Introduction

Tsutomu Murayama is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of image processing, holding a total of 12 patents. His work has been instrumental in advancing technologies that enhance the quality and efficiency of image processing systems.

Latest Patents

Murayama's latest patents include an innovative image processing apparatus and method. This apparatus features a region detection unit that identifies areas within an image that are sandwiched between a pair of opposite lines, where image formation occurs at a density lower than a predetermined level. Additionally, it includes a rendering unit that enhances the border of the inner portion within this region, rendering it with a higher density. The outputting unit then produces an image that showcases this bordered inner portion. Another notable patent involves a document connecting method and a storage medium that manages security information on electronic documents before and after merging them at a low cost. This system utilizes a CPU circuit to store input electronic documents with added attribute information and allows for the merging of selected documents while updating their attribute information.

Career Highlights

Tsutomu Murayama is currently associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His role at Canon has allowed him to work on cutting-edge technologies that have a significant impact on the industry.

Collaborations

Throughout his career, Murayama has collaborated with notable colleagues, including Kunio Yoshihara and Shinichi Fukada. These collaborations have fostered innovation and have contributed to the development of advanced image processing technologies.

Conclusion

Tsutomu Murayama's contributions to image processing technology are noteworthy, with a solid portfolio of patents that reflect his innovative spirit. His work continues to influence the field and drive advancements in imaging solutions.

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