Growing community of inventors

Tokyo, Japan

Sumito Honda

Average Co-Inventor Count = 3.75

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 = 7

Sumito HondaOsamu Nonaka (1 patent)Sumito HondaYuji Imai (1 patent)Sumito HondaHiroshi Kodama (1 patent)Sumito HondaShigeru Kato (1 patent)Sumito HondaTsuyoshi Yaji (1 patent)Sumito HondaKensei Ito (1 patent)Sumito HondaSumito Honda (2 patents)Osamu NonakaOsamu Nonaka (284 patents)Yuji ImaiYuji Imai (58 patents)Hiroshi KodamaHiroshi Kodama (41 patents)Shigeru KatoShigeru Kato (34 patents)Tsuyoshi YajiTsuyoshi Yaji (24 patents)Kensei ItoKensei Ito (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Corporation (2 from 8,204 patents)


2 patents:

1. 10051256 - Image observation apparatus

2. 6982760 - Display device for camera using organic EL element

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as of
1/18/2026
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