Growing community of inventors

Kahoku, Japan

Osamu Kezuka

Average Co-Inventor Count = 5.00

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 = 0

Osamu KezukaSadayuki Ohyama (1 patent)Osamu KezukaYasuo Ishiwata (1 patent)Osamu KezukaKazuho Kitazawa (1 patent)Osamu KezukaMasaru Sakurai (1 patent)Osamu KezukaOsamu Kezuka (1 patent)Sadayuki OhyamaSadayuki Ohyama (11 patents)Yasuo IshiwataYasuo Ishiwata (2 patents)Kazuho KitazawaKazuho Kitazawa (1 patent)Masaru SakuraiMasaru Sakurai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,245 patents)


1 patent:

1. 8234389 - Communication control method and communication control unit controlling network connection status among communication units

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1/7/2026
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