Growing community of inventors

Yokohama, Japan

Satoru Matsumura

Average Co-Inventor Count = 7.20

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 = 112

Satoru MatsumuraHiroshi Furukawa (3 patents)Satoru MatsumuraShigeru Miyake (3 patents)Satoru MatsumuraSatoru Tezuka (3 patents)Satoru MatsumuraKenichi Kihara (3 patents)Satoru MatsumuraYousuke Tsuyuki (2 patents)Satoru MatsumuraKoichi Kimura (1 patent)Satoru MatsumuraKeiichi Nakane (1 patent)Satoru MatsumuraNaomichi Nonaka (1 patent)Satoru MatsumuraHiromichi Itoh (1 patent)Satoru MatsumuraToru Horimoto (1 patent)Satoru MatsumuraHideaki Ishida (1 patent)Satoru MatsumuraReiko Iwasaki (1 patent)Satoru MatsumuraSatoru Matsumura (3 patents)Hiroshi FurukawaHiroshi Furukawa (38 patents)Shigeru MiyakeShigeru Miyake (28 patents)Satoru TezukaSatoru Tezuka (16 patents)Kenichi KiharaKenichi Kihara (15 patents)Yousuke TsuyukiYousuke Tsuyuki (3 patents)Koichi KimuraKoichi Kimura (141 patents)Keiichi NakaneKeiichi Nakane (36 patents)Naomichi NonakaNaomichi Nonaka (31 patents)Hiromichi ItohHiromichi Itoh (15 patents)Toru HorimotoToru Horimoto (9 patents)Hideaki IshidaHideaki Ishida (4 patents)Reiko IwasakiReiko Iwasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (3 from 42,485 patents)


3 patents:

1. 6018769 - Integrated network installation system

2. 5845078 - Network integrated construction system, method of installing network

3. 5687315 - Support system for constructing an integrated network

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as of
12/7/2025
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