Growing community of inventors

Kanagawa, Japan

Kumiko Tsukuda

Average Co-Inventor Count = 1.83

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 = 13

Kumiko TsukudaMotoki Kobayashi (1 patent)Kumiko TsukudaTsutomu Kume (1 patent)Kumiko TsukudaMakoto Omata (1 patent)Kumiko TsukudaRyoko Amano (1 patent)Kumiko TsukudaHiroyuki Shiota (1 patent)Kumiko TsukudaKazuhiko Nishiwaki (1 patent)Kumiko TsukudaKazunori Takagi (1 patent)Kumiko TsukudaHidefumi Fukasawa (1 patent)Kumiko TsukudaKanako Tamamatsu (1 patent)Kumiko TsukudaTetsuya Oda (1 patent)Kumiko TsukudaKumiko Tsukuda (2 patents)Motoki KobayashiMotoki Kobayashi (59 patents)Tsutomu KumeTsutomu Kume (15 patents)Makoto OmataMakoto Omata (13 patents)Ryoko AmanoRyoko Amano (13 patents)Hiroyuki ShiotaHiroyuki Shiota (12 patents)Kazuhiko NishiwakiKazuhiko Nishiwaki (6 patents)Kazunori TakagiKazunori Takagi (5 patents)Hidefumi FukasawaHidefumi Fukasawa (2 patents)Kanako TamamatsuKanako Tamamatsu (1 patent)Tetsuya OdaTetsuya Oda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (2 from 58,130 patents)


2 patents:

1. 7884873 - Image pickup device having a display for displaying operation key image data representing operation keys and supplying image data including an operation menu to an external display device when connected to the external display device

2. 7574129 - Imaging apparatus

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12/28/2025
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