Keiichi Iwamura

This inventor holds 90 USPTO granted patents and 1 published patent application, plus 4 CIPO patents and 2 EPO patents, primarily in Image Processing Technology (CPC class G06K9-00). Top assignees: Canon Kabushiki Kaisha, Fujitsu Corporation, Ntt Docomo, Inc.. Active years: 1988-2014.

USPTO Granted Patents = 90 (Patent Applications = 1)

% Patents Active = 53.3

CIPO Patents = 4

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.5

ph-index = 26

Forward Citations = 2,190(Granted Patents)

Forward Citations (Not Self Cited) = 2,012(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Kawasaki, JP (1994 - 1999)
Tokyo, JP (2004 - 2007)
Ohta-ku, JP (2009)
Kanagawa-ken, JP (2007 - 2010)
Kanagawa, JP (2004 - 2011)
Yokohama, JP (1988 - 2014)

Company Filing History:

89 out of 92,842

Canon Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1988-2014

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Areas of Expertise:

Image Data Verification

Digital Watermarking

Information Processing

Data Processing

Image Processing Apparatus

Encryption Method

Moving Image Generation

Counterfeiting Prevention

Network Access Terminal

Character Input Device

Image Transmission System

Data Embedding

90 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8738917 - Image data verification (2014-05-27),

2. 8055900 - Information processing apparatus, information processing system, information processing method, storage medium and program (2011-11-08),

3. 7930544 - Data processing apparatus and its method (2011-04-19),

4. 7706569 - Image processing device, image processing method thereof, computer program, and computer-readable storage medium (2010-04-27),

5. 7650511 - Information processing method, falsification verification method and device, storage medium, and program (2010-01-19),

6. 7613350 - Moving image generation apparatus, moving image playback apparatus, their control method, and storage medium (2009-11-03),

7. 7606426 - Image processing apparatus and method and storage medium (2009-10-20),

8. 7594118 - Data-processing system and method for controlling same, computer program, and computer-readable recording medium (2009-09-22),

9. 7580543 - Information processing apparatus, method, program and storage medium (2009-08-25),

10. 7571323 - Image processor, method thereof, computer program, and computer readable storage medium (2009-08-04),

11. 7552335 - Information processing apparatus, method therefor, computer program, and computer-readable storage medium (2009-06-23),

12. 7546464 - Network access terminal, network system, method of network system, storage medium, and program code (2009-06-09),

13. 7536026 - Image processing apparatus and method (2009-05-19),

14. 7535488 - Image data verification system (2009-05-19),

15. 7530031 - Character input device (2009-05-05),

Title: The Innovative Mind of Keiichi Iwamura: Pioneering Image Data Verification

Introduction:

In the realm of technological advancements, inventors play a crucial role in shaping the future. One such remarkable inventor is Keiichi Iwamura, hailing from Kanagawa, Japan. With an impressive portfolio of 90 patents to his name, Keiichi Iwamura has revolutionized the field of image data verification with his latest inventions.

Latest Patents:

Keiichi Iwamura's recent patents showcase his expertise in the domain of image data verification. One of his pioneering inventions is an image verification system that comprises an image input apparatus, image verification apparatus, and database apparatus. This system ensures the security and integrity of image data by utilizing private and public key encryption methods. Additionally, Keiichi Iwamura has developed an information processing apparatus, system, and method that enhance the authenticity and detect alterations in digital data.

Career Highlights:

Throughout his illustrious career, Keiichi Iwamura has made significant contributions to leading companies in the technology sector. He has lent his expertise to renowned organizations such as Canon Inc. and Fujitsu Corporation, where his innovative solutions have propelled the companies towards excellence in image processing and data security.

Collaborations:

In his professional journey, Keiichi Iwamura has collaborated with esteemed colleagues such as Junichi Hayashi and Yoshihiro Ishida. Together, they have worked on cutting-edge projects that have pushed the boundaries of technology and paved the way for new advancements in image data verification.

Conclusion:

In conclusion, Keiichi Iwamura stands as a visionary inventor who has left an indelible mark on the world of technology with his groundbreaking inventions in image data verification. His relentless pursuit of excellence and dedication to innovation continue to inspire future generations of inventors and technologists.