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Nagoya-shi, Japan

Toyota Mapmaster Inc.

USPTO Granted Patents = 14

CIPO Patents = 1

EPO Patents = 3

Trademarks = 1

Forward Citations = 24

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35 inventors (with patents filed for the assignee):

Kenta Nakanishi (4 out of 4 patents)

Cheng Li (4 out of 4 patents)

Yumiko Yamashita (3 out of 4 patents)

4. Satoru Deguchi (3 out of 3 patents)

5. Kazuteru Maekawa (2 out of 35 patents)

6. Sadahiro Koshiba (2 out of 15 patents)

7. Atsushi Inoue (2 out of 9 patents)

8. Kazuhito Baba (2 out of 2 patents)

9. Masahiro Tsujiko (2 out of 2 patents)

10. Kenji Yano (2 out of 2 patents)

11. Hironobu Sugimoto (2 out of 36 patents)

12. Yuichi Ochi (2 out of 2 patents)

13. Yoshikatsu Matsumoto (2 out of 2 patents)

14. Shintaro Ohsaki (2 out of 2 patents)

15. Xin Jin (1 out of 31 patents)

14 patents: Sort by Forward Citations

1. 11182605 - Search device, search method, search program, and recording medium (2021-11-23),

2. 10614065 - Controlling search execution time for voice input facility searching (2020-04-07),

3. 10533859 - Map update system, navigation device, server device, map update method, navigation method, server device control method, and tangible non-transitory computer-readable storage medium containing computer program (2020-01-14),

4. 10393536 - Probe information processing system, method for processing probe information, and tangible non-transitory computer-readable storage medium containing computer program (2019-08-27),

5. 10234304 - Map information creating device, navigation system, information display method, information display program, and recording medium (2019-03-19),

6. 10190884 - Navigation system, POI presentation method, POI presentation program, and recording medium (2019-01-29),

7. 9605967 - Tunnel entrance specification device and method thereof, computer program for specifying tunnel entrance, and recording medium on which computer program is recorded (2017-03-28),

8. 9142147 - Map database generating systems, methods, and programs (2015-09-22),

9. 9082318 - Tunnel entrance elevation specifying device, method for specifying tunnel entrance elevation, computer program for specifying tunnel entrance elevation, and storage medium that stores computer program (2015-07-14),

10. 8892522 - Map information management system and map information distribution system (2014-11-18),

11. 8862372 - Intersection-stopping-rate specifying apparatus, navigation apparatus, computer program for specifying intersection-stopping-rate, computer program for conducting navigation (2014-10-14),

12. 8756006 - Device and method for generating route restriction information of intersection, computer program for generating route restriction information of intersection, and recording medium for recording computer program (2014-06-17),

13. 8502703 - System and method for assisting with safe driving, computer program for assisting with safe driving, storage medium upon which the computer program is stored, and Navigation Device (2013-08-06),

14. 8094970 - Road image creation system (2012-01-10),

Toyota Mapmaster Inc. is a leading provider of advanced mapping and navigation solutions, specializing in GPS technologies for automobiles. With a focus on innovation and precision, we develop cutting-edge mapping software and data solutions to enhance driving experiences and improve efficiency. Our offerings include high-resolution mapping systems, real-time traffic information, and intelligent routing algorithms. As a trusted partner to automotive industry leaders, we strive to deliver the most accurate and reliable mapping solutions to drivers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#10 in Nagoya-shi

#3,493 in Japan

#40,937 in the World

Nagoya-shi, Japan

Toyota Mapmaster Inc.

Forward Citations = 24

35 inventors:

Kenta Nakanishi (4 out of 4 patents)

Cheng Li (4 out of 4 patents)

Yumiko Yamashita (3 out of 4 patents)

4. Satoru Deguchi (3 out of 3 patents)

5. Kazuteru Maekawa (2 out of 35 patents)

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