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Screen Semiconductor Solutions Co., Ltd.

USPTO Granted Patents = 49

% Expired Patents = 6.1

EPO Patents = 1

Trademarks = 1

Forward Citations = 157

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49 inventors (with patents filed for the assignee):

Tsuyoshi Mitsuhashi (11 out of 29 patents)

Yasuo Kawamatsu (11 out of 15 patents)

Yoshiteru Fukutomi (10 out of 27 patents)

4. Tadashi Miyagi (9 out of 26 patents)

5. Hiroyuki Ogura (9 out of 22 patents)

6. Yukihiko Inagaki (9 out of 29 patents)

7. Kenya Morinishi (9 out of 22 patents)

8. Hiromichi Nagashima (9 out of 12 patents)

9. Masahiko Harumoto (6 out of 37 patents)

10. Koji Kaneyama (6 out of 43 patents)

11. Minoru Sugiyama (6 out of 6 patents)

12. Koji Nishiyama (5 out of 22 patents)

13. Masashi Kanaoka (5 out of 17 patents)

14. Shuichi Yasuda (4 out of 37 patents)

15. Masahito Kashiyama (4 out of 17 patents)

Core Competencies:

Substrate Treatment

Substrate Processing

Cleaning Apparatus

Gas Supply

Heat Treatment

Development Device

Multi-Story Systems

Coating Method

Transport Mechanisms

Negative Developing

Alignment Device

Exposure Method

49 patents: Sort by Forward Citations

1. 12217986 - Substrate treating apparatus with parallel first and second parts of substrate treatment lines on multiple stories for simultaneously treating a plurality of substrates (2025-02-04),

2. 11004706 - Substrate treating apparatus (2021-05-11),

3. 10960426 - Development processing device (2021-03-30),

4. 10290521 - Substrate treating apparatus with parallel gas supply pipes and a gas exhaust pipe (2019-05-14),

5. 10216099 - Substrate processing apparatus (2019-02-26),

6. 10201824 - Substrate processing apparatus and substrate processing method (2019-02-12),

7. 10181417 - Substrate treating apparatus and substrate transporting method (2019-01-15),

8. 10160012 - Cup and substrate processing apparatus (2018-12-25),

9. 10134610 - Substrate processing method for drying a substrate by discharging gas to liquid layer on the substrate while rotating the substrate (2018-11-20),

10. 10109513 - Substrate treating apparatus (2018-10-23),

11. 10047441 - Substrate processing apparatus and substrate processing method (2018-08-14),

12. 9927760 - Development processing device (2018-03-27),

13. 9828676 - Substrate processing apparatus and substrate processing method (2017-11-28),

14. 9741594 - Substrate processing apparatus and substrate processing method for performing heat treatment on substrate (2017-08-22),

15. 9728434 - Substrate processing apparatus, storage device, and method of transporting substrate storing container (2017-08-08),

Company Overview

Screen Semiconductor Solutions Co., Ltd., based in Kyoto, Japan, specializes in advanced technologies for semiconductor manufacturing. The company focuses on substrate treatment and processing, offering innovative solutions in development processing, coating apparatus, and cleaning apparatus. Additionally, it provides heat treatment systems and transport mechanisms, along with alignment devices, to enhance the efficiency and precision of semiconductor production. Their expertise supports the evolving demands of the semiconductor industry, contributing to advancements in electronic devices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

49 Patents

#65 in

#1,735 in

#14,266 in the World

Screen Semiconductor Solutions Co., Ltd.

Forward Citations = 157

49 inventors:

Tsuyoshi Mitsuhashi (11 out of 29 patents)

Yasuo Kawamatsu (11 out of 15 patents)

Yoshiteru Fukutomi (10 out of 27 patents)

4. Tadashi Miyagi (9 out of 26 patents)

5. Hiroyuki Ogura (9 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Screen Semiconductor Solutions Co., Ltd.. Retrieved from https://idiyas.com/company/screen-semiconductor-solutions-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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