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For the Inventor, By the Inventor

Utsunomiya, Japan

Hirotoshi Torii

USPTO Granted Patents = 17 

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Utsunomiya, JP (2009 - 2022)
  • Tochigi, JP (2023)

Company Filing History:

goldMedal17 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2009-2025

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17 patents (USPTO):
1. 12478999 - Film forming apparatus and article manufacturing method (2025-11-25),
2. 12468221 - Imprint apparatus for forming a pattern of an imprint material on a substrate-side pattern region of a substrate by using a mold, and related device manufacturing methods (2025-11-11),
3. 12449727 - Imprint apparatus, manufacturing method for article, and computer program (2025-10-21),
4. 11820068 - Imprint apparatus and article manufacturing method (2023-11-21),
5. 11249394 - Imprint methods for forming a pattern of an imprint material on a substrate-side pattern region of a substrate by using a mold, and related device manufacturing methods (2022-02-15),
6. 11209731 - Imprint device and method for manufacturing article (2021-12-28),
7. 10663858 - Imprint apparatus that forms a pattern of an imprint material on a substrate-side pattern region of a substrate using a mold, and related methods (2020-05-26),
8. 10042250 - Imprint apparatus, imprinting mold, and method of manufacturing article (2018-08-07),
9. 9841673 - Imprint apparatus and article manufacturing method (2017-12-12),
10. 9682510 - Imprint apparatus and method of manufacturing article (2017-06-20),
11. 9594301 - Imprint apparatus and article manufacturing method using same (2017-03-14),
12. 9568819 - Holding apparatus, imprint apparatus and article manufacturing method using same (2017-02-14),
13. 9280047 - Imprint apparatus and article manufacturing method (2016-03-08),
14. 8734702 - Original and article manufacturing method using same (2014-05-27),
15. 8603383 - Original and article manufacturing method using same (2013-12-10),

Title: Hirotoshi Torii: Innovator in Imprint Technology

Introduction

Hirotoshi Torii is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of imprint technology, holding a total of 15 patents. His work focuses on improving the precision and efficiency of imprint apparatuses used in manufacturing processes.

Latest Patents

Among his latest patents are an imprint apparatus, a manufacturing method for articles, and a computer program. The imprint apparatus is designed to enhance the overlap precision of a mold and resin on a substrate. It features a magnification correction mechanism that includes actuators to apply force to the mold, ensuring accurate pattern transfer. Additionally, the apparatus incorporates displacement members that adjust the initial position for correction based on the mold's size. This innovative design aims to maintain a constant shape of the pattern region during the curing of the imprint material.

Career Highlights

Hirotoshi Torii is currently employed at Canon Kabushiki Kaisha, where he continues to develop cutting-edge technologies in imprinting. His expertise has led to advancements that benefit various manufacturing sectors, particularly in the production of high-precision components.

Collaborations

Throughout his career, Torii has collaborated with talented individuals such as Yusuke Tanaka and Yosuke Murakami. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hirotoshi Torii's contributions to imprint technology exemplify the impact of dedicated inventors in advancing manufacturing processes. His patents reflect a commitment to improving precision and efficiency in the industry.

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