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Hitachi Printing Solutions, Ltd.

USPTO Granted Patents = 47

Forward Citations = 186

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84 inventors (with patents filed for the assignee):

Hitoshi Kida (10 out of 57 patents)

Kunio Satou (10 out of 22 patents)

Takahiro Yamada (9 out of 61 patents)

4. Shinya Kobayashi (8 out of 75 patents)

5. Souichi Nakazawa (7 out of 18 patents)

6. Kazuo Shimizu (5 out of 26 patents)

7. Atsushi Miyamoto (4 out of 67 patents)

8. Keisuke Kubota (4 out of 39 patents)

9. Masahiro Mizuno (4 out of 22 patents)

10. Teruaki Mitsuya (4 out of 50 patents)

11. Tsuneaki Kawanishi (4 out of 24 patents)

12. Masayoshi Ishii (4 out of 13 patents)

13. Hiroyuki Mabuchi (3 out of 32 patents)

14. Satoru Tobita (3 out of 35 patents)

15. Kenichi Kugai (3 out of 15 patents)

Core Competencies:

Inkjet Recording Head

Electrophotographic Printer

Image Forming Apparatus

Laser Power Correction

Multi-Color Printer

Web Printers

Electrostatic Image Developing Toner

Defective Nozzle Detection

Print Control Method

Ink Composition

Optical Recording Apparatus

Tandem Type Printing System

47 patents: Sort by Forward Citations

1. 7090340 - Inkjet recording head and inkjet recording apparatus using the same (2006-08-15),

2. 7079803 - Electrophotographic printer (2006-07-18),

3. 6882819 - Image forming apparatus for printing an image on both sides of a recording medium (2005-04-19),

4. 6876373 - Laser power correction method and device for the same (2005-04-05),

5. 6866366 - Inkjet printer and printer head (2005-03-15),

6. 6853829 - Multi-color printer and method therefor (2005-02-08),

7. 6843554 - Ink jet head and method of production thereof (2005-01-18),

8. 6842274 - Light scanner and image formation apparatus therewith (2005-01-11),

9. 6837574 - Line scan type ink jet recording device (2005-01-04),

10. 6829449 - Image forming apparatus with transfer bias inverting function (2004-12-07),

11. 6825457 - Two-dimensional beam writing position detecting device and image forming apparatus using the detecting device (2004-11-30),

12. 6814432 - Inkjet recording device and ink supplying device employed thereby (2004-11-09),

13. 6813462 - Electro-photographic developing unit (2004-11-02),

14. 6808329 - Paper ejection apparatus in a print apparatus (2004-10-26),

15. 6799507 - Web printers (2004-10-05),

Hitachi Printing Solutions, Ltd. is a leading provider of innovative printing solutions and services. The company offers a wide range of high-quality printers, multi-functional devices, and solutions designed to meet the diverse printing needs of businesses. With a commitment to advanced technology and customer satisfaction, Hitachi Printing Solutions aims to drive productivity and efficiency in the printing industry. For more information, please visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

47 Patents

#719 in Tokyo

#1,741 in Japan

#14,392 in the World

Hitachi Printing Solutions, Ltd.

Forward Citations = 186

84 inventors:

Hitoshi Kida (10 out of 57 patents)

Kunio Satou (10 out of 22 patents)

Takahiro Yamada (9 out of 61 patents)

4. Shinya Kobayashi (8 out of 75 patents)

5. Souichi Nakazawa (7 out of 18 patents)

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