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Hosei University

USPTO Granted Patents = 13

EPO Patents = 3

Forward Citations = 1

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25 inventors (with patents filed for the assignee):

Fumimasa Horikiri (5 out of 52 patents)

Tomoyoshi Mishima (5 out of 21 patents)

Mitsuru Shinagawa (4 out of 4 patents)

4. Hiroshi Ohta (3 out of 76 patents)

5. Jun Katsuyama (3 out of 4 patents)

6. Yoshinori Matsumoto (3 out of 9 patents)

7. Yasuhiro Yamamoto (2 out of 2 patents)

8. Tohru Nakamura (2 out of 38 patents)

9. Hiroaki Tanaka (1 out of 73 patents)

10. Takashi Touma (1 out of 4 patents)

11. Chiaki Tanuma (1 out of 40 patents)

12. Yoshinori Tsuruda (1 out of 3 patents)

13. Sousuke Nakamura (1 out of 1 patent)

14. Takahiro Miyaura (1 out of 1 patent)

15. Koichi Kusakabe (1 out of 5 patents)

13 patents: Sort by Forward Citations

1. 12174231 - Measurement device and measurement method (2024-12-24),

2. 12117475 - Electric field sensor (2024-10-15),

3. 11885841 - Electric field sensor (2024-01-30),

4. 11876575 - Electric field communication system (2024-01-16),

5. 11640906 - Crystal laminate, semiconductor device and method for manufacturing the same (2023-05-02),

6. 11101699 - Power reception device, wearable device, and non-contact power feeding system (2021-08-24),

7. 11097530 - Three-dimensional modeling device and three-dimensional modeling method (2021-08-24),

8. 11072524 - Carbon-based hydrogen storage material having autocatalytic capability, production method thereof, and hydrogen adsorbing—storing method, hydrogen releasing method, and hydrogen adsorption—storage device using thereof (2021-07-27),

9. 10998188 - Gallium nitride laminated substrate and semiconductor device (2021-05-04),

10. 10797181 - Semiconductor device and method for manufacturing the same (2020-10-06),

11. 10685841 - Semiconductor device (2020-06-16),

12. 10483350 - Semiconductor device (2019-11-19),

13. 10378084 - Method for concentrating metal compound by reduction and oxidation (2019-08-13),

Hosei University is a prestigious private university located in Tokyo, Japan. Established in 1880, Hosei has a strong commitment to educating and fostering global leaders in various fields. The university offers a wide range of undergraduate and graduate programs in areas such as law, economics, business, social sciences, and humanities. With a focus on innovation and internationalization, Hosei University aims to provide students with a comprehensive education that prepares them for success in the global marketplace.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

13 Patents

#1,452 in Tokyo

#3,660 in Japan

#43,712 in the World

Hosei University

Forward Citations = 1

25 inventors:

Fumimasa Horikiri (5 out of 52 patents)

Tomoyoshi Mishima (5 out of 21 patents)

Mitsuru Shinagawa (4 out of 4 patents)

4. Hiroshi Ohta (3 out of 76 patents)

5. Jun Katsuyama (3 out of 4 patents)

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