Growing community of inventors

Kawasaki, Japan

Kiyotaka Ohsumi

Average Co-Inventor Count = 2.67

ph-index = 2

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

Kiyotaka OhsumiMasaharu Nemura (1 patent)Kiyotaka OhsumiAkio Ohno (1 patent)Kiyotaka OhsumiKunihiko Matsuzawa (1 patent)Kiyotaka OhsumiKenji Yoshinaga (1 patent)Kiyotaka OhsumiKiyotaka Ohsumi (2 patents)Masaharu NemuraMasaharu Nemura (26 patents)Akio OhnoAkio Ohno (18 patents)Kunihiko MatsuzawaKunihiko Matsuzawa (16 patents)Kenji YoshinagaKenji Yoshinaga (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (2 from 90,631 patents)


2 patents:

1. 6052552 - Image forming apparatus with skew correction

2. 6005593 - Recording apparatus

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as of
12/9/2025
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