EPO Patents = 6

Forward Citations = 5

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19 inventors (with patents filed for the assignee):

Kakuichi Shiomi (2 out of 19 patents)

Michiko Takaoka (2 out of 3 patents)

Hitoshi Abe (1 out of 49 patents)

4. Hideki Yamada (1 out of 1 patent)

5. Naruto Yonemoto (1 out of 4 patents)

6. Motoharu Matsuzaki (1 out of 2 patents)

7. Susumu Kobayashi (1 out of 5 patents)

8. Michiko Okiyama (1 out of 1 patent)

9. Naoki Kanada (2 patents)

10. Naritomo; c/o Mitsubishi Space Software Meguro (0 patent)

11. Naoki; Kanada (0 patent)

12. Kakuichi; 401 Metro Building 5-11 Shiomi (0 patent)

13. Atsushi; c/o Mitsubishi Space Software Yamagishi (0 patent)

14. Naritomo Mitsubishi Space Soft Co Ltd Meguro (0 patent)

15. Tomoya Zips Co Ltd Maruyama (0 patent)

4 patents: Sort by Forward Citations

1. 9417327 - Selection method of satellites for RTK positioning calculation and a selection device of satellites for the same (2016-08-16),

2. 8471757 - Device using dielectric lens (2013-06-25),

3. 7988629 - Cerebrum evaluation device (2011-08-02),

4. 7737859 - Psychosomatic state determination system (2010-06-15),

Electronic Navigation Research Institute (ENRI) is an Independent Administrative Institution in charge of conducting research and development in the field of electronic navigation technologies. ENRI's primary focus is on advancing navigation systems for air traffic control, maritime transportation, and disaster management. The institute plays a vital role in enhancing the safety and efficiency of transportation systems through innovation and technological advancements.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#2,786 in Tokyo

#7,416 in Japan

Tokyo, Japan

Electronic Navigation Research Institute, an Independent Administrative Institution