Growing community of inventors

Yokohama, Japan

Shigeki Koyama

Average Co-Inventor Count = 3.08

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 = 18

Shigeki KoyamaMamoru Nagano (4 patents)Shigeki KoyamaYoshiko Kobari (4 patents)Shigeki KoyamaKiyoshi Watanabe (3 patents)Shigeki KoyamaHidehiko Morinaga (3 patents)Shigeki KoyamaYoshikazu Sawada (3 patents)Shigeki KoyamaAyako Fujii (3 patents)Shigeki KoyamaMasaaki Tamura (3 patents)Shigeki KoyamaHiroyuki Namiki (1 patent)Shigeki KoyamaShigeki Koyama (5 patents)Mamoru NaganoMamoru Nagano (10 patents)Yoshiko KobariYoshiko Kobari (4 patents)Kiyoshi WatanabeKiyoshi Watanabe (54 patents)Hidehiko MorinagaHidehiko Morinaga (10 patents)Yoshikazu SawadaYoshikazu Sawada (3 patents)Ayako FujiiAyako Fujii (3 patents)Masaaki TamuraMasaaki Tamura (3 patents)Hiroyuki NamikiHiroyuki Namiki (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (5 from 90,809 patents)


5 patents:

1. 6144765 - Figure processing method

2. 6112213 - Image processing method and apparatus for designating movement and

3. 5739827 - Image processing method and apparatus

4. 5671346 - Figure processing method

5. 5596689 - Figure processing with magnification of designated portion of display

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