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Fujimino-shi, Japan

Kddi R&d Laboratories, Inc.

USPTO Granted Patents = 21

EPO Patents = 2

Forward Citations = 76

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55 inventors (with patents filed for the assignee):

Sei Naito (3 out of 45 patents)

Tomonobu Yoshino (3 out of 6 patents)

Yasuyuki Nakajima (3 out of 30 patents)

4. Takayuki Warabino (3 out of 5 patents)

5. Hajime Nakamura (2 out of 54 patents)

6. Shinichi Nomoto (2 out of 21 patents)

7. Satoshi Konishi (2 out of 29 patents)

8. Atsushi Koike (2 out of 60 patents)

9. Masaru Sugano (2 out of 16 patents)

10. Satoshi Miyaji (2 out of 6 patents)

11. Kazunori Takeuchi (2 out of 2 patents)

12. Sei Naitou (2 out of 2 patents)

13. Hiromasa Yanagihara (2 out of 18 patents)

14. Shinji Ota (2 out of 2 patents)

15. Masayoshi Ohashi (2 out of 2 patents)

21 patents: Sort by Forward Citations

1. 10027454 - Communication apparatus, method for controlling same, base station apparatus, method for controlling same, and computer-readable storage medium (2018-07-17),

2. 9014268 - Video encoder and its decoder (2015-04-21),

3. 8780995 - Video encoding apparatus and video decoding apparatus (2014-07-15),

4. 8391170 - Communication characteristic measuring device adapted to wireless terminal (2013-03-05),

5. 8351721 - Image encoding device (2013-01-08),

6. 8264616 - Scene classification apparatus of video (2012-09-11),

7. 8208424 - Wireless base station for communications network (2012-06-26),

8. 8199832 - Video-signal switching apparatus (2012-06-12),

9. 8199818 - Intra prediction system of video encoder and video decoder (2012-06-12),

10. 7916171 - Classification apparatus for sport videos and method thereof (2011-03-29),

11. 7885191 - Load balance server and method for balancing load of presence information (2011-02-08),

12. 7697452 - Method and management apparatus for classifying congestion paths based on packet delay (2010-04-13),

13. 7609645 - Moving picture compression encoding transceiver apparatus (2009-10-27),

14. 7436890 - Quantization control system for video coding (2008-10-14),

15. 7429973 - Content display system and method (2008-09-30),

KDDI R&D Laboratories, Inc. is a research and development company based in Japan. They are a subsidiary of KDDI Corporation, one of the largest telecommunications operators in the country. KDDI R&D Labs focuses on cutting-edge technologies and innovations in the telecommunications industry. Through their research and development efforts, they aim to enhance the quality of communication services and create new business opportunities. For more information about KDDI R&D Labs, please visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#1 in Fujimino-shi

#2,799 in Japan

#29,053 in the World

Fujimino-shi, Japan

Kddi R&d Laboratories, Inc.

Forward Citations = 76

55 inventors:

Sei Naito (3 out of 45 patents)

Tomonobu Yoshino (3 out of 6 patents)

Yasuyuki Nakajima (3 out of 30 patents)

4. Takayuki Warabino (3 out of 5 patents)

5. Hajime Nakamura (2 out of 54 patents)

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