Growing community of inventors

Yokohama, Japan

Yoshie Katada

Average Co-Inventor Count = 1.35

ph-index = 7

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 = 154

Yoshie Katada ↔ Mitsuru Sakurai (2 patents)Yoshie Katada ↔ Ryoichi Takahashi (2 patents)Yoshie Katada ↔ Eiji Sakaguchi (2 patents)Yoshie Katada ↔ Minoru Aoyama (1 patent)Yoshie Katada ↔ Yosuke Ohsawa (1 patent)Yoshie Katada ↔ Yosuke Osawa (1 patent)Yoshie KatadaYoshie Katada (12 patents)Mitsuru SakuraiMitsuru Sakurai (24 patents)Ryoichi TakahashiRyoichi Takahashi (13 patents)Eiji SakaguchiEiji Sakaguchi (5 patents)Minoru AoyamaMinoru Aoyama (19 patents)Yosuke OhsawaYosuke Ohsawa (12 patents)Yosuke OsawaYosuke Osawa (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (12 from 90,594 patents)


12 patents:

1. D344721 - Image storage convertor

2. D338031 - Copying machine

3. D334768 - Copying machine

4. D328756 - Copying machine

5. D328757 - Paper supplying device for copying machine

6. D319257 - Paper supplying device for copiers

7. D319258 - Paper supplying device for copiers

8. D318873 - Copying machine

9. D318876 - Copying machine

10. D314975 - Copying machine

11. D303547 - Original feeder for a copying machine

12. D299926 - Electrophotographic copier

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idiyas.com
as of
12/5/2025
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