Growing community of inventors

Kariya, Japan

Sachiko Nakagawa

Average Co-Inventor Count = 4.91

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 = 22

Sachiko NakagawaHideo Ueno (2 patents)Sachiko NakagawaKazuhisa Hirono (2 patents)Sachiko NakagawaChitoshi Ito (1 patent)Sachiko NakagawaMinako Ishida (1 patent)Sachiko NakagawaAkihiko Niwa (1 patent)Sachiko NakagawaShiro Yamada (1 patent)Sachiko NakagawaAkihiro Sawada (1 patent)Sachiko NakagawaShoji Sakuragi (1 patent)Sachiko NakagawaSachiyo Nakahigashi (1 patent)Sachiko NakagawaMizue Terai (1 patent)Sachiko NakagawaKazumi Kanda (1 patent)Sachiko NakagawaMayumi Nishio (1 patent)Sachiko NakagawaSachiko Nakagawa (3 patents)Hideo UenoHideo Ueno (65 patents)Kazuhisa HironoKazuhisa Hirono (10 patents)Chitoshi ItoChitoshi Ito (22 patents)Minako IshidaMinako Ishida (20 patents)Akihiko NiwaAkihiko Niwa (20 patents)Shiro YamadaShiro Yamada (14 patents)Akihiro SawadaAkihiro Sawada (14 patents)Shoji SakuragiShoji Sakuragi (13 patents)Sachiyo NakahigashiSachiyo Nakahigashi (5 patents)Mizue TeraiMizue Terai (4 patents)Kazumi KandaKazumi Kanda (3 patents)Mayumi NishioMayumi Nishio (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Kogyo Kabushiki-kaisha (3 from 17,580 patents)


3 patents:

1. 6062750 - Printer capable of printing a background in addition to text on a tape

2. 5647676 - Document processing device having ruling function

3. 5609424 - Tape-shaped label producing device having input instructing messages

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