Growing community of inventors

Tokyo, Japan

Marc McEachern

Average Co-Inventor Count = 3.69

ph-index = 3

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 = 47

Marc McEachernToshiaki Sugimura (5 patents)Marc McEachernShinya Nakagawa (5 patents)Marc McEachernToshiki Iso (5 patents)Marc McEachernHironori Bouno (5 patents)Marc McEachernHidenori Shimizu (5 patents)Marc McEachernTaro Sugahara (5 patents)Marc McEachernFumitoshi Ukai (5 patents)Marc McEachernShoji Kurakake (4 patents)Marc McEachernKiyotaka Otsuji (4 patents)Marc McEachernHiroki Suzuki (4 patents)Marc McEachernKei Yuasa (3 patents)Marc McEachernKarl Kamb (3 patents)Marc McEachernHans Wolters (1 patent)Marc McEachernMasaji Katagiri (1 patent)Marc McEachernMotohiro Machida (1 patent)Marc McEachernMarc McEachern (9 patents)Toshiaki SugimuraToshiaki Sugimura (32 patents)Shinya NakagawaShinya Nakagawa (28 patents)Toshiki IsoToshiki Iso (6 patents)Hironori BounoHironori Bouno (6 patents)Hidenori ShimizuHidenori Shimizu (5 patents)Taro SugaharaTaro Sugahara (5 patents)Fumitoshi UkaiFumitoshi Ukai (5 patents)Shoji KurakakeShoji Kurakake (24 patents)Kiyotaka OtsujiKiyotaka Otsuji (6 patents)Hiroki SuzukiHiroki Suzuki (5 patents)Kei YuasaKei Yuasa (22 patents)Karl KambKarl Kamb (3 patents)Hans WoltersHans Wolters (9 patents)Masaji KatagiriMasaji Katagiri (7 patents)Motohiro MachidaMotohiro Machida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-packard Development Company, L.P. (4 from 27,427 patents)

2. Hewlett-packard Company (4 from 9,638 patents)

3. Ntt Docomo, Inc. (4 from 4,715 patents)

4. Hewlett-packard Development, L.p. (1 from 89 patents)


9 patents:

1. 7999965 - Information management apparatus, information output system, portable terminal, and information outputting method

2. 7933234 - Guide apparatus, guide system, and guide method

3. 7561295 - Information management apparatus, information output system, portable terminal, and information outputting method

4. 7340450 - Data search system and data search method using a global unique identifier

5. D545302 - Radio frequency tuner

6. 7233955 - System and method for searching and retrieving information regarding related goods and services

7. D537800 - Liquid crystal television receiver including a tuner mounted thereon

8. D537419 - Liquid crystal television receiver

9. 7133502 - System for and method for dispatching service messages over a multicast network

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as of
12/31/2025
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