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Dainippon Screen Mfg. Co., Ltd.

USPTO Granted Patents = 1,306

EPO Patents = 61

Trademarks = 11

Forward Citations = 19,600

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945 inventors (with patents filed for the assignee):

Takashi Sakamoto (30 out of 51 patents)

Masami Ohtani (28 out of 34 patents)

Makoto Hirosawa (26 out of 31 patents)

4. Mitsuhiko Yamada (25 out of 56 patents)

5. Tatsufumi Kusuda (24 out of 34 patents)

6. Takaharu Yamamoto (23 out of 42 patents)

7. Masakazu Sanada (23 out of 35 patents)

8. Katsuhiko Miya (22 out of 34 patents)

9. Kenji Sugimoto (22 out of 24 patents)

10. Hiroshi Asai (21 out of 27 patents)

11. Akira Izumi (21 out of 23 patents)

12. Ryuji Kitakado (19 out of 21 patents)

13. Masahide Okazaki (18 out of 22 patents)

14. Minobu Matsunaga (18 out of 19 patents)

15. Hideaki Kitamura (17 out of 20 patents)

Core Competencies:

Inkjet Printing

Heat Treatment Apparatus

Substrate Processing

Image Inspection

Battery Manufacturing

Pattern Forming

Optical Devices

Liquid Supply Apparatus

Semiconductor Inspection

Image Data Generation

Threshold Matrix Generation

Transport Devices

1,306 patents: Sort by Forward Citations

1. 9007651 - Threshold matrix generation method, image data generation method, image data generation apparatus, image recording apparatus, and recording medium (2015-04-14),

2. 8992746 - Anodizing apparatus (2015-03-31),

3. 8987123 - Heat treatment apparatus and heat treatment method for heating substrate by irradiating substrate with flash of light (2015-03-24),

4. 8974022 - Inkjet printer and image recording method (2015-03-10),

5. 8974019 - Apparatus for and method of supplying liquid (2015-03-10),

6. 8970907 - Image inspection device, program product, and method comparing target print page data and display page data to create differential page image attribute information (2015-03-03),

7. 8967770 - Inkjet printer and printing method (2015-03-03),

8. 8963050 - Apparatus for and method of heat-treating thin film on surface of substrate (2015-02-24),

9. 8941824 - Semiconductor inspection method and semiconductor inspection apparatus (2015-01-27),

10. 8920522 - Battery manufacturing method and battery (2014-12-30),

11. 8901460 - Heat treatment method and heat treatment apparatus for heating substrate by irradiating substrate with light (2014-12-02),

12. 8893647 - Pattern forming apparatus (2014-11-25),

13. 8891948 - Heat treatment apparatus and heat treatment method for heating substrate by irradiating substrate with flashes of light (2014-11-18),

14. 8891098 - Conversion time prediction apparatus, recording medium, and conversion time prediction method (2014-11-18),

15. 8888239 - Inkjet printer (2014-11-18),

Dainippon Screen Mfg. Co., Ltd. is a Japan-based company involved in the development, manufacturing, and sale of semiconductor production equipment, graphic arts equipment, and precision products. The company's products include coaters/developers for LCDs, laser direct imaging systems for PCBs, inkjet printers and printing materials, among others. Dainippon Screen serves various industries such as the semiconductor, display, and packaging industries. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1,306 Patents

#8 in Kyoto 615-0031

#167 in Japan

#744 in the World

Dainippon Screen Mfg. Co., Ltd.

Forward Citations = 19,600

945 inventors:

Takashi Sakamoto (30 out of 51 patents)

Masami Ohtani (28 out of 34 patents)

Makoto Hirosawa (26 out of 31 patents)

4. Mitsuhiko Yamada (25 out of 56 patents)

5. Tatsufumi Kusuda (24 out of 34 patents)

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