For the Inventor, By the Inventor

Enter assignee name

Hiroshima, Japan

Keylex Corporation

USPTO Granted Patents = 19

Forward Citations = 82

Loading Chart...

Loading Chart...

48 inventors (with patents filed for the assignee):

Toshimasa Yamane (6 out of 6 patents)

Kenichi Hatakeyama (4 out of 4 patents)

Atsushi Nakasaki (3 out of 3 patents)

4. Tsuyoshi Itaoka (3 out of 3 patents)

5. Tomoyuki Shiokawa (2 out of 2 patents)

6. Ichirou Ino (2 out of 6 patents)

7. Kazunari Uehara (2 out of 2 patents)

8. Takeshi Furuta (2 out of 2 patents)

9. Satoshi Tagawa (2 out of 2 patents)

10. Keizo Kawasaki (2 out of 17 patents)

11. Yoshiaki Yamane (2 out of 2 patents)

12. Toshiaki Miyagawa (2 out of 2 patents)

13. Yoshihide Hirao (2 out of 4 patents)

14. Ryotaro Shinagawa (2 out of 2 patents)

15. Kenjiro Sugio (2 out of 2 patents)

19 patents: Sort by Forward Citations

1. 12121949 - Method for molding screw thread of metal pipe (2024-10-22),

2. 12064814 - Method for manufacturing αFe—SiC composite material, and αFe—SiC composite material (2024-08-20),

3. 11975364 - Component transfer device (2024-05-07),

4. 11858045 - Fe-based sintered body, Fe-based sintered body production method, and hot-pressing die (2024-01-02),

5. 11707795 - Welding apparatus and plate thickness testing method for welding apparatus (2023-07-25),

6. 11548378 - Fuel filler pipe (2023-01-10),

7. 11338668 - Fuel filler pipe (2022-05-24),

8. 11241864 - Insulator (2022-02-08),

9. 11203117 - Teaching data generation system for vertical multi-joint robot (2021-12-21),

10. 11110541 - Ultrasonic bonding machine (2021-09-07),

11. 10688594 - Fuel supply pipe assembly device (2020-06-23),

12. 10350663 - Press apparatus (2019-07-16),

13. 9981342 - Method for assembling fuel supply pipe, and fuel supply pipe assembly device (2018-05-29),

14. 9497360 - Electrode inspection apparatus for spot welding (2016-11-15),

15. 9321092 - Method for forming steel sheet by hot pressing (2016-04-26),

Keylex Corporation is a leading technology company specializing in advanced security solutions. With over two decades of experience, we strive to provide innovative keyless entry systems and door access control solutions for businesses worldwide. Our state-of-the-art products incorporate cutting-edge technology, ensuring utmost security and convenience for our clients. We offer a wide range of solutions tailored to various industries, including commercial, residential, hospitality, and healthcare sectors. Visit our website to explore our comprehensive product offerings and learn more about how Keylex Corporation can enhance your security needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#23 in Hiroshima, 729-3431

#2,975 in Japan

#31,712 in the World

Hiroshima, Japan

Keylex Corporation

Forward Citations = 82

48 inventors:

Toshimasa Yamane (6 out of 6 patents)

Kenichi Hatakeyama (4 out of 4 patents)

Atsushi Nakasaki (3 out of 3 patents)

4. Tsuyoshi Itaoka (3 out of 3 patents)

5. Tomoyuki Shiokawa (2 out of 2 patents)

Please report any incorrect information to support@idiyas.com

Loading…