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Nec Network and Sensor Systems, Ltd.

USPTO Granted Patents = 18

EPO Patents = 7

Forward Citations = 11

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21 inventors (with patents filed for the assignee):

Takashi Nakano (4 out of 85 patents)

Norio Masuda (3 out of 25 patents)

Akihiko Kasahara (2 out of 8 patents)

4. Masahiro Murakami (2 out of 4 patents)

5. Noriaki Sumita (2 out of 2 patents)

6. Yukihira Nakazato (2 out of 2 patents)

7. Yuusuke Watanabe (1 out of 4 patents)

8. Taishi Masuda (1 out of 2 patents)

9. Takashi Ishikawa (1 out of 73 patents)

10. Junichi Kobayashi (1 out of 105 patents)

11. Yasutaka Kuroda (1 out of 1 patent)

12. Kazuki Kishi (1 out of 5 patents)

13. Tomohiko Oohashi (1 out of 1 patent)

14. Akira Chiba (1 out of 7 patents)

15. Eiji Fujiwara (1 out of 3 patents)

18 patents: Sort by Forward Citations

1. 12100570 - Power supply device, microwave tube device, power supply method, and recording medium (2024-09-24),

2. 12062517 - Slow-wave circuit, traveling wave tube, and method for manufacturing traveling wave tube (2024-08-13),

3. 11949140 - Pillbox-type RF window including a protrusion and notch assembly for suppressing rotation of the window and a manufacturing method therefor (2024-04-02),

4. 11798770 - Microwave tube and method for controlling the same (2023-10-24),

5. 11411744 - Encryption communication method, information processing apparatus, and program (2022-08-09),

6. 11270863 - Microwave amplification device including a microwave electron tube having a getter that can be controlled (2022-03-08),

7. 11245164 - High frequency window formed in a circular waveguide that is plastically deformable to adjust a waveguide length and manufacturing method therefor (2022-02-08),

8. 10856445 - Electronic component housing apparatus and electronic device (2020-12-01),

9. 10819292 - Linear amplifying device, input signal supplying method, and origin avoiding circuit used therein (2020-10-27),

10. 10506742 - Electronic component housing apparatus and electronic device (2019-12-10),

11. 10490382 - Slow-wave circuit (2019-11-26),

12. 10483075 - Slow wave circuit and traveling wave tube (2019-11-19),

13. 10475618 - Electron gun capable of suppressing the influence of electron emission from the cathode side surface (2019-11-12),

14. 10276339 - Electron gun, electron tube and high-frequency circuit system (2019-04-30),

15. 10068738 - Traveling wave tube and high-frequency circuit system (2018-09-04),

NEC Network and Sensor Systems, Ltd. is a leading provider of advanced technology solutions in networking and sensor systems. With a diverse range of products and services, the company is dedicated to delivering innovative solutions that meet the evolving needs of its customers. From network infrastructure and security solutions to advanced sensor technologies, NEC Network and Sensor Systems, Ltd. offers comprehensive solutions that empower organizations to thrive in today's digital world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

18 Patents

#1,227 in Tokyo

#3,053 in Japan

#33,165 in the World

Nec Network and Sensor Systems, Ltd.

Forward Citations = 11

21 inventors:

Takashi Nakano (4 out of 85 patents)

Norio Masuda (3 out of 25 patents)

Akihiko Kasahara (2 out of 8 patents)

4. Masahiro Murakami (2 out of 4 patents)

5. Noriaki Sumita (2 out of 2 patents)

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