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Mutoh Industries Ltd.

USPTO Granted Patents = 72

% Expired Patents = 6.9

EPO Patents = 5

Trademarks = 5

Forward Citations = 553

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72 inventors (with patents filed for the assignee):

Tetsuya Iwanaga (10 out of 10 patents)

Hiroyuki Furuichi (4 out of 8 patents)

Isamu Takahashi (4 out of 12 patents)

4. Hajime Tatsuzawa (4 out of 5 patents)

5. Tatsuyoshi Ikuta (4 out of 4 patents)

6. Hideo Noda (3 out of 5 patents)

7. Hiroyasu Sasada (3 out of 3 patents)

8. Toshiaki Miyasaka (3 out of 4 patents)

9. Toshiaki Matsushima (3 out of 3 patents)

10. Ryuji Arai (3 out of 3 patents)

11. Yoichi Abe (2 out of 7 patents)

12. Tomoo Nakajima (2 out of 2 patents)

13. Chris Brown (2 out of 2 patents)

14. Katsumi Nashimoto (2 out of 2 patents)

15. Christopher M Brown (2 out of 2 patents)

Core Competencies:

Inkjet Printer

Three-Dimensional Modeling

Spectrophotometer

Gradation-Pattern Creation

Automatic Drafting Machine

Plotter

Thermal Recording

Image Processing

LED Illumination Control

Automatic Lead Supply

Binary Circuit

Coordinate Reader

72 patents: Sort by Forward Citations

1. 12386567 - Raster image conversion device and program, and printing system (2025-08-12),

2. 11897253 - Illumination control method of LED lamp for ink-jet printer (2024-02-13),

3. 11097530 - Three-dimensional modeling device and three-dimensional modeling method (2021-08-24),

4. 10421292 - Cylinder printing jig and printer using cylinder printing jig (2019-09-24),

5. 9921365 - Light-guide-plate creation method and device (2018-03-20),

6. 9111199 - Gradation-pattern creation program (2015-08-18),

7. 8476574 - Method of deconvolution of spectral data (2013-07-02),

8. 8284444 - Apparatus and method that reduces streaking by using a deformed data portion to not array dots continuously in the main scan direction of the print head in the end portions of the sub-scan direction (2012-10-09),

9. 8279441 - Spectrophotometer and method (2012-10-02),

10. 8233188 - Apparatus and method that reduces streaking by using a deformed data portion to not array dots continuously in the main scan direction of the print head in the end portions of the sub-scan direction (2012-07-31),

11. 8177316 - Ink jet printing device (2012-05-15),

12. 6724499 - Pseudo halftone image expression method (2004-04-20),

13. 6595612 - Inkjet printer capable of minimizing chromatic variation in adjacent print swaths when printing color images in bidirectional model (2003-07-22),

14. 6386689 - Ink jet printers (2002-05-14),

15. 6273550 - Inkjet printer capable of minimizing chromatic variation in adjacent print swaths when printing color images in bidirectional mode (2001-08-14),

Mutoh Industries Ltd. is a global manufacturer and distributor of innovative digital printing and cutting solutions. With over 65 years of experience, Mutoh is renowned for its high-quality products and commitment to customer satisfaction. Their comprehensive range of printers, plotters, and cutting systems cater to various industries, including signage, textile, industrial, and packaging. Mutoh's advanced technologies enable efficient and precise printing, ensuring exceptional print quality and durability. With a strong focus on research and development, Mutoh continues to deliver cutting-edge solutions that meet the evolving needs of businesses worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Mutoh Industries Ltd.

72 Patents

#663 in Tokyo

#1,387 in Japan

#10,365 in the World

Mutoh Industries Ltd.

Forward Citations = 553

72 inventors:

Tetsuya Iwanaga (10 out of 10 patents)

Hiroyuki Furuichi (4 out of 8 patents)

Isamu Takahashi (4 out of 12 patents)

4. Hajime Tatsuzawa (4 out of 5 patents)

5. Tatsuyoshi Ikuta (4 out of 4 patents)

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