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Wakayama, Japan

Noritsu Koki Co., Ltd.

USPTO Granted Patents = 439

CIPO Patents = 13

EPO Patents = 4

Trademarks = 2

Forward Citations = 1,823

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282 inventors (with patents filed for the assignee):

Toru Tanibata (23 out of 23 patents)

Masazumi Ishikawa (22 out of 24 patents)

Yuji Yamamoto (20 out of 22 patents)

4. Koji Kita (19 out of 27 patents)

5. Hiroshi Miyawaki (18 out of 21 patents)

6. Hidetoshi Nishikawa (16 out of 16 patents)

7. Takuji Yamaguchi (16 out of 17 patents)

8. Masayuki Kojima (15 out of 15 patents)

9. Tohru Tanibata (15 out of 16 patents)

10. Toshiro Akira (12 out of 13 patents)

11. Yasunobu Shimamura (12 out of 12 patents)

12. Mitsuhiko Itojima (12 out of 12 patents)

13. Hironori Masutani (11 out of 11 patents)

14. Masaaki Tsuji (11 out of 11 patents)

15. Kenji Todoki (10 out of 10 patents)

Core Competencies:

Image Processing

Photographic Printing

Inkjet Printer

Decurling Mechanism

Noise Reduction

Image Data Processing

Laminating Method

Red Eye Correction

Position Data Correlation

Image Sharpening

Temperature Adjustment

Defective Pixel Correction

439 patents: Sort by Forward Citations

1. 8181951 - Image forming apparatus (2012-05-22),

2. 7969597 - Printing system that outputs a photographic print from acquired image data (2011-06-28),

3. 7954939 - Decurling mechanism (2011-06-07),

4. 7907187 - Image data process apparatus selecting image data in a directory judged not compliant with the DCF standard and computer readable medium encoded with image data process program to select such image data (2011-03-15),

5. 7809612 - Image receiving apparatus (2010-10-05),

6. 7792636 - Image processing system, method and apparatus for correlating position data with image data (2010-09-07),

7. 7791778 - Image processing apparatus (2010-09-07),

8. 7785436 - Laminating method for forming a laminate layer on a recording surface of a recording medium (2010-08-31),

9. 7766476 - Recording paper magazine and ink-jet printer having the same (2010-08-03),

10. 7760388 - Automatic print frame setting apparatus (2010-07-20),

11. 7720599 - Tourist information guiding apparatus (2010-05-18),

12. 7702539 - Picture order receiving apparatus and a picture processing system (2010-04-20),

13. 7697784 - Method for reducing noise in images (2010-04-13),

14. 7692830 - Luminance nonuniformity adjustment method and luminance nonuniformity adjustment module using this method (2010-04-06),

15. 7682482 - Plasma generation apparatus and work processing apparatus (2010-03-23),

Noritsu Koki Co., Ltd. is a global leader in manufacturing and distributing innovative imaging solutions. With over 60 years of experience, Noritsu has revolutionized the photography and printing industry by developing cutting-edge technologies. They offer a wide range of products, including digital photo processors, printers, and software solutions. Noritsu is committed to delivering high-quality, reliable products that meet the evolving needs of their customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

439 Patents

#1 in Wakayama

#403 in Japan

#2,096 in the World

Wakayama, Japan

Noritsu Koki Co., Ltd.

Forward Citations = 1,823

282 inventors:

Toru Tanibata (23 out of 23 patents)

Masazumi Ishikawa (22 out of 24 patents)

Yuji Yamamoto (20 out of 22 patents)

4. Koji Kita (19 out of 27 patents)

5. Hiroshi Miyawaki (18 out of 21 patents)

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