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For the Inventor, By the Inventor

Tokyo, Japan

Nec Space Technologies, Ltd.

Calculating rank
USPTO Granted Patents = 12

% Expired Patents = 8.3



Forward Citations = 20

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29 inventors (with patents filed for the assignee):

goldMedal Hiroki Hihara (3 out of 7 patents)

silverMedal Osamu Amano (2 out of 3 patents)

bronzeMedal Satoko Kawakami (2 out of 2 patents)

4.  Makoto Ando (1 out of 84 patents)

5.  Hideaki Kotake (1 out of 3 patents)

6.  Yoichi Hashimoto (1 out of 20 patents)

7.  Seiichirou Miyaki (1 out of 1 patent)

8.  Kazushi Kondo (1 out of 1 patent)

9.  Kazuyo Mizushima (1 out of 1 patent)

10.  Tadayuki Takahashi (1 out of 11 patents)

11.  Motohide Kokubun (1 out of 2 patents)

12.  Masaharu Nomachi (1 out of 1 patent)

13.  Masanobu Ozaki (1 out of 1 patent)

14.  Nobuyuki Kawai (1 out of 13 patents)

15.  Yoshitaka Ishisaki (1 out of 1 patent)


12 patents:

1. 11899062 - Basic logic element, semiconductor device including the same, output control method for basic logic element, and non-transitory computer readable medium (2024-02-13),
2. 11296789 - Optical receiver and optical space communication system (2022-04-05),
3. 11249753 - Processor element, programmable device, and processor element control method (2022-02-15),
4. 11018404 - Circuit body structure, where planar conductors on different layers of a multilayer board are connected by an interlayers connection (2021-05-25),
5. 10198181 - Information record/reproduction apparatus and record/reproduction method (2019-02-05),
6. 10039066 - Automatic gain control method and automatic gain control circuit (2018-07-31),
7. 9877399 - Lead solder joint structure and manufacturing method thereof (2018-01-23),
8. 9820400 - Package and method for fabricating package (2017-11-14),
9. 9774092 - Deployable antenna reflector (2017-09-26),
10. 9564865 - Redundant amplifier and switching method thereof (2017-02-07),
11. 9357100 - Image capturing apparatus, image capturing method, and image capturing circuit (2016-05-31),
12. 9214740 - Radial line slot array antenna (2015-12-15),
Company Overview
NEC Space Technologies, Ltd., based in Tokyo, specializes in advanced space systems and satellite technologies. The company focuses on the development and manufacturing of satellite systems, space exploration technologies, and related services, contributing to various sectors including telecommunications and earth observation. With a commitment to innovation, NEC Space Technologies plays a significant role in enhancing global connectivity and supporting scientific research through its cutting-edge space solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#1,730 in Tokyo

#3,938 in Japan

#48,235 in the World

Tokyo, JP
Tokyo, Japan

Nec Space Technologies, Ltd.

Forward Citations = 20

29 inventors:

goldMedal Hiroki Hihara (3 out of 7 patents)

silverMedal Osamu Amano (2 out of 3 patents)

bronzeMedal Satoko Kawakami (2 out of 2 patents)

4.  Makoto Ando (1 out of 84 patents)

5.  Hideaki Kotake (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nec Space Technologies, Ltd.. Retrieved from https://idiyas.com/company/nec-space-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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