Growing community of inventors

Kanagawa, Japan

Masafumi Okabe

Average Co-Inventor Count = 1.82

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

Masafumi OkabeKanji Watanabe (2 patents)Masafumi OkabeYoshihiro Hayashi (1 patent)Masafumi OkabeMasataka Konishi (1 patent)Masafumi OkabeYasuto Okabayashi (1 patent)Masafumi OkabeShigeo Ohno (1 patent)Masafumi OkabeMasafumi Okabe (4 patents)Kanji WatanabeKanji Watanabe (18 patents)Yoshihiro HayashiYoshihiro Hayashi (183 patents)Masataka KonishiMasataka Konishi (69 patents)Yasuto OkabayashiYasuto Okabayashi (15 patents)Shigeo OhnoShigeo Ohno (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Xerox Co., Ltd. (4 from 11,665 patents)


4 patents:

1. 11022914 - Image forming apparatus

2. 10795288 - Image forming apparatus with controller controlling fixing and transfer members

3. 10168646 - Image forming apparatus

4. 8879932 - Image forming apparatus and image forming method using toners with different softening points

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as of
1/23/2026
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