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Nissin Ion Equipment Co., Ltd.

USPTO Granted Patents = 105

EPO Patents = 1

Trademarks = 5

Forward Citations = 230

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85 inventors (with patents filed for the assignee):

Takatoshi Yamashita (13 out of 19 patents)

Hideki Fujita (12 out of 12 patents)

Sami K Hahto (10 out of 17 patents)

4. Tadashi Ikejiri (9 out of 10 patents)

5. Masatoshi Onoda (8 out of 10 patents)

6. Tetsuya Igo (7 out of 7 patents)

7. Masakazu Adachi (6 out of 6 patents)

8. Tetsuro Yamamoto (6 out of 6 patents)

9. Masao Naito (6 out of 9 patents)

10. Weijiang Zhao (6 out of 6 patents)

11. Nariaki Hamamoto (6 out of 12 patents)

12. Shigeki Sakai (5 out of 12 patents)

13. Masayoshi Hino (5 out of 5 patents)

14. Dan Nicolaescu (5 out of 5 patents)

15. Yasunori Ando (4 out of 30 patents)

Core Competencies:

Ion Beam Irradiation

Ion Source

Semiconductor Manufacturing

Plasma Generation

Wafer Clamping

Mass Separator

Substrate Heating

Ion Implantation

Beam Profile Determination

Electrostatic Chuck System

Vacuum Processing

Beam Current Measuring

105 patents: Sort by Forward Citations

1. 12340974 - Hydrogen supply device, and ion beam irradiation apparatus equipped therewith (2025-06-24),

2. 12328807 - Vaporizer, ion source and method for generating aluminum-containing vapor (2025-06-10),

3. 12272588 - Wafer clamping method and semiconductor manufacturing apparatus (2025-04-08),

4. 12249479 - Substrate holding device (2025-03-11),

5. 12112915 - Vaporizer, ion source and method for generating aluminum-containing vapor (2024-10-08),

6. 11955311 - Ion beam irradiation apparatus and program therefor (2024-04-09),

7. 11929266 - Wafer supporting device (2024-03-12),

8. 11776839 - Substrate holding device (2023-10-03),

9. 11751287 - Substrate heating device (2023-09-05),

10. 11749501 - Ion implantation apparatus (2023-09-05),

11. 11621180 - Heating device (2023-04-04),

12. 11476148 - Wafer separating apparatus, and wafer separating method (2022-10-18),

13. 11462385 - Ion beam irradiation apparatus and program therefor (2022-10-04),

14. D962168 - Ion beam extraction electrode (2022-08-30),

15. 11322342 - Mass separator using retractable magnetic yoke on a beam bending path (2022-05-03),

NISSIN ION EQUIPMENT CO., LTD. is a company specializing in ionization equipment. They provide innovative solutions for ionizing air, water, and gas. With years of experience and advanced technology, they offer high-quality and reliable ionizers for various industries, including semiconductor, electronics, automotive, and healthcare. NISSIN ION EQUIPMENT focuses on delivering superior products that meet customer requirements and contribute to a cleaner and safer environment.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

105 Patents

#33 in Kyoto 615-0031

#1,067 in Japan

#7,259 in the World

Nissin Ion Equipment Co., Ltd.

Forward Citations = 230

85 inventors:

Takatoshi Yamashita (13 out of 19 patents)

Hideki Fujita (12 out of 12 patents)

Sami K Hahto (10 out of 17 patents)

4. Tadashi Ikejiri (9 out of 10 patents)

5. Masatoshi Onoda (8 out of 10 patents)

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