Growing community of inventors

Shizuoka, Japan

Hiroshi Nishikawa

Average Co-Inventor Count = 1.46

ph-index = 1

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 = 3

Hiroshi NishikawaMasaji Kasai (1 patent)Hiroshi NishikawaHitoshi Arai (1 patent)Hiroshi NishikawaTakehiro Ogasa (1 patent)Hiroshi NishikawaShinji Tomioka (1 patent)Hiroshi NishikawaSatoru Sugiyama (1 patent)Hiroshi NishikawaTokutaro Miki (1 patent)Hiroshi NishikawaMasahiko Kinugawa (1 patent)Hiroshi NishikawaNaohisa Ishikawa (1 patent)Hiroshi NishikawaHiroshi Nishikawa (5 patents)Masaji KasaiMasaji Kasai (41 patents)Hitoshi AraiHitoshi Arai (13 patents)Takehiro OgasaTakehiro Ogasa (12 patents)Shinji TomiokaShinji Tomioka (6 patents)Satoru SugiyamaSatoru Sugiyama (5 patents)Tokutaro MikiTokutaro Miki (2 patents)Masahiko KinugawaMasahiko Kinugawa (2 patents)Naohisa IshikawaNaohisa Ishikawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Tec Kabushiki Kaisha (3 from 6,174 patents)

2. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)

3. Nippon Hypox Laboratories Inc. (1 from 17 patents)


5 patents:

1. 10963896 - Sales data processing apparatus, server and method for acquiring attribute information

2. 10268559 - Transmission of log information for device maintenance to a mobile computing device

3. 7877292 - Merchandise sales data processing apparatus

4. 7847132 - Hepatic fibrosis inhibitor

5. 5344938 - Indole 3-carboxylic acid derivatives

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as of
12/9/2025
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