Growing community of inventors

Kawasaki, Japan

Naohisa Matsumoto

Average Co-Inventor Count = 2.67

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 51

Naohisa MatsumotoKugo Morita (21 patents)Naohisa MatsumotoHiroyuki Urabayashi (16 patents)Naohisa MatsumotoChiharu Yamazaki (15 patents)Naohisa MatsumotoMasato Fujishiro (12 patents)Naohisa MatsumotoHiroyuki Adachi (10 patents)Naohisa MatsumotoNoriyoshi Fukuta (8 patents)Naohisa MatsumotoFangwei Tong (3 patents)Naohisa MatsumotoTakahiro Saiwai (3 patents)Naohisa MatsumotoYushi Nagasaka (2 patents)Naohisa MatsumotoKatsuhiro Mitsui (2 patents)Naohisa MatsumotoShingo Katagiri (2 patents)Naohisa MatsumotoHenry S Chang (1 patent)Naohisa MatsumotoNaohisa Matsumoto (34 patents)Kugo MoritaKugo Morita (237 patents)Hiroyuki UrabayashiHiroyuki Urabayashi (45 patents)Chiharu YamazakiChiharu Yamazaki (196 patents)Masato FujishiroMasato Fujishiro (370 patents)Hiroyuki AdachiHiroyuki Adachi (189 patents)Noriyoshi FukutaNoriyoshi Fukuta (144 patents)Fangwei TongFangwei Tong (60 patents)Takahiro SaiwaiTakahiro Saiwai (26 patents)Yushi NagasakaYushi Nagasaka (101 patents)Katsuhiro MitsuiKatsuhiro Mitsui (31 patents)Shingo KatagiriShingo Katagiri (4 patents)Henry S ChangHenry S Chang (317 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Corporation (34 from 6,648 patents)


34 patents:

1. 11910211 - User terminal and base station

2. 11317465 - Communication method, radio terminal, and processor

3. 11228927 - User terminal and base station

4. 11201688 - Base station, user terminal, processor, and communication method

5. 11089600 - Base station and radio terminal

6. 10985864 - Base station, user terminal, processor, and communication method

7. 10863533 - Base station

8. 10779354 - Communication method, radio terminal, and processor

9. 10616870 - User terminal and base station

10. 10588024 - Base station and radio terminal for stopping transmission of an interference signal by an interference source

11. 10555193 - User terminal and base station

12. 10425857 - User terminal, base station, and communication apparatus

13. 10356836 - User terminal and base station for performing uplink transmission in an unlicensed band

14. 10326548 - Base station, user terminal, processor, and communication method

15. 10314068 - Communication control method and user terminal

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as of
12/8/2025
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