Growing community of inventors

Tokyo, Japan

Keiko Yabuki

Average Co-Inventor Count = 3.27

ph-index = 2

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 = 58

Keiko YabukiKazuyoshi Yano (7 patents)Keiko YabukiTakaaki Hashimoto (7 patents)Keiko YabukiKohei Asada (1 patent)Keiko YabukiSatoshi Suzuki (1 patent)Keiko YabukiJo Wada (1 patent)Keiko YabukiYushi Yamabe (1 patent)Keiko YabukiKensaku Abe (1 patent)Keiko YabukiKyosuke Matsumoto (1 patent)Keiko YabukiKazuhisa Kito (1 patent)Keiko YabukiHirofumi Nishimoto (1 patent)Keiko YabukiKeiko Yabuki (9 patents)Kazuyoshi YanoKazuyoshi Yano (15 patents)Takaaki HashimotoTakaaki Hashimoto (9 patents)Kohei AsadaKohei Asada (162 patents)Satoshi SuzukiSatoshi Suzuki (72 patents)Jo WadaJo Wada (24 patents)Yushi YamabeYushi Yamabe (18 patents)Kensaku AbeKensaku Abe (12 patents)Kyosuke MatsumotoKyosuke Matsumoto (11 patents)Kazuhisa KitoKazuhisa Kito (6 patents)Hirofumi NishimotoHirofumi Nishimoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (9 from 58,131 patents)


9 patents:

1. 10438577 - Information processing device and information processing system

2. 7208681 - Electronic device and information reproduction system

3. 7065219 - Acoustic apparatus and headphone

4. 7057886 - Display unit

5. 7012193 - Electronic device and information reproduction system

6. 6989490 - Electronic device and information reproduction system

7. 6984786 - Electronic device and information reproduction system

8. 6972373 - Electronic device and information reproduction system

9. 6903273 - Electronic device and information reproducing system

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as of
1/2/2026
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