For the Inventor, By the Inventor

Enter assignee name

Sumitomo Heavy Industries Ion Technology Co., Ltd.

USPTO Granted Patents = 80

Trademarks = 8

Forward Citations = 113

Loading Chart...

Loading Chart...

60 inventors (with patents filed for the assignee):

Haruka Sasaki (11 out of 12 patents)

Mitsuaki Kabasawa (10 out of 30 patents)

Takanori Yagita (9 out of 17 patents)

4. Masateru Sato (9 out of 11 patents)

5. Kazuhisa Ishibashi (8 out of 8 patents)

6. Hiroshi Matsushita (8 out of 13 patents)

7. Kouji Inada (8 out of 9 patents)

8. Shiro Ninomiya (7 out of 16 patents)

9. Kazuhiro Watanabe (7 out of 9 patents)

10. Hiroyuki Kariya (6 out of 7 patents)

11. Noriyasu Ido (5 out of 5 patents)

12. Tetsuya Kudo (5 out of 12 patents)

13. Syuta Ochi (4 out of 4 patents)

14. Yoji Kawasaki (4 out of 4 patents)

15. Makoto Sano (4 out of 7 patents)

Core Competencies:

Ion Implantation

Ion Implanter

Ion Generator

Semiconductor Manufacturing

Insulating Structure

Electrostatic Quadrupole Lens

Wafer Processing

Beam Profiling

Particle Detection

Measurement Device

Plasma Generation

Thermal Electron Emission

80 patents: Sort by Forward Citations

1. 12469677 - Ion implantation method, ion implanter, and method for manufacturing semiconductor device (2025-11-11),

2. 12255046 - Ion implantation method and ion implanter (2025-03-18),

3. 12243708 - Ion generator and ion implanter (2025-03-04),

4. 12221689 - Insulating structure, method for manufacturing insulating structure, ion generation device, and ion implanter (2025-02-11),

5. 12094685 - Ion implanter and ion implantation method (2024-09-17),

6. 11978608 - Ion generation device and ion generation method (2024-05-07),

7. 11923167 - Ion implanter and ion implantation method (2024-03-05),

8. 11848170 - Ion generator and ion implanter (2023-12-19),

9. 11830703 - Ion implantation method and ion implanter (2023-11-28),

10. 11823863 - Ion implanter and model generation method (2023-11-21),

11. 11728132 - Ion implanter and ion implantation method (2023-08-15),

12. 11710618 - Ion implanter and electrostatic quadrupole lens device (2023-07-25),

13. 11699569 - Ion implanter and particle detection method (2023-07-11),

14. 11603590 - Ion implanter irradiating ion mean onto wafer and ion implantation method using the same (2023-03-14),

15. 11581163 - Ion implanter and ion implantation method (2023-02-14),

SUMITOMO HEAVY INDUSTRIES ION TECHNOLOGY CO., LTD. (SHI-IT) is a subsidiary of Sumitomo Heavy Industries, Ltd., a diversified manufacturer with business segments in machinery, environmental facilities, and industrial systems. SHI-IT specializes in ion implanters, which are essential machines used in the manufacturing processes of semiconductors and electronic devices. With advanced technology and expertise, SHI-IT provides high-quality ion implantation solutions globally to meet the stringent demands of the semiconductor industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

80 Patents

#541 in Tokyo

#1,257 in Japan

#9,062 in the World

Sumitomo Heavy Industries Ion Technology Co., Ltd.

Forward Citations = 113

60 inventors:

Haruka Sasaki (11 out of 12 patents)

Mitsuaki Kabasawa (10 out of 30 patents)

Takanori Yagita (9 out of 17 patents)

4. Masateru Sato (9 out of 11 patents)

5. Kazuhisa Ishibashi (8 out of 8 patents)

Please report any incorrect information to support@idiyas.com

Loading…