Growing community of inventors

Osaka, Japan

Chiharu Matsukawa

Average Co-Inventor Count = 1.68

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

Chiharu MatsukawaShuji Yamashita (3 patents)Chiharu MatsukawaIchiro Okuda (3 patents)Chiharu MatsukawaJun Araya (2 patents)Chiharu MatsukawaShigeru Aruga (1 patent)Chiharu MatsukawaRyouta Nakayama (1 patent)Chiharu MatsukawaChiharu Matsukawa (7 patents)Shuji YamashitaShuji Yamashita (16 patents)Ichiro OkudaIchiro Okuda (5 patents)Jun ArayaJun Araya (8 patents)Shigeru ArugaShigeru Aruga (8 patents)Ryouta NakayamaRyouta Nakayama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (4 from 13,247 patents)

2. Funai Electric Company Ltd. (3 from 2,413 patents)


7 patents:

1. 12228979 - Image display device

2. 11315912 - Image display device

3. 11246429 - Image display device and furniture including the image display device

4. 10969620 - Image display device

5. 7030897 - Photo printer

6. 7029007 - Rotatable sheet tray

7. 6588742 - Sheet feeder and sheet tray

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idiyas.com
as of
12/7/2025
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