Growing community of inventors

Atsugi, Japan

Toyoki Matsushima

Average Co-Inventor Count = 7.00

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 = 56

Toyoki MatsushimaMakoto Ogura (3 patents)Toyoki MatsushimaMasashi Kitani (3 patents)Toyoki MatsushimaTetsuya Shimada (3 patents)Toyoki MatsushimaKatsumi Komiyama (3 patents)Toyoki MatsushimaMasayoshi Murata (3 patents)Toyoki MatsushimaTomokazu Dainobu (3 patents)Toyoki MatsushimaToyoki Matsushima (3 patents)Makoto OguraMakoto Ogura (32 patents)Masashi KitaniMasashi Kitani (30 patents)Tetsuya ShimadaTetsuya Shimada (27 patents)Katsumi KomiyamaKatsumi Komiyama (16 patents)Masayoshi MurataMasayoshi Murata (8 patents)Tomokazu DainobuTomokazu Dainobu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (3 from 90,594 patents)


3 patents:

1. 5621206 - Method of producing a photoelectric converting device

2. 5352883 - Photoelectric converting device having original conveyance guide and an

3. 5196691 - Photoelectric converting device having original conveyance guide and an

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12/5/2025
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