Growing community of inventors

Himeji, Japan

Fumioki Fukatsu

Average Co-Inventor Count = 3.08

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 = 28

Fumioki FukatsuMasahiro Sano (4 patents)Fumioki FukatsuShigeru Ohyama (3 patents)Fumioki FukatsuTakaharu Yasue (2 patents)Fumioki FukatsuSatoshi Hachiya (1 patent)Fumioki FukatsuAtsuhiko Ubara (1 patent)Fumioki FukatsuNobuo Kusamoto (1 patent)Fumioki FukatsuSatoshi Mikami (1 patent)Fumioki FukatsuNobutaka Sasaki (1 patent)Fumioki FukatsuFumioki Fukatsu (5 patents)Masahiro SanoMasahiro Sano (5 patents)Shigeru OhyamaShigeru Ohyama (3 patents)Takaharu YasueTakaharu Yasue (5 patents)Satoshi HachiyaSatoshi Hachiya (28 patents)Atsuhiko UbaraAtsuhiko Ubara (3 patents)Nobuo KusamotoNobuo Kusamoto (3 patents)Satoshi MikamiSatoshi Mikami (1 patent)Nobutaka SasakiNobutaka Sasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Petrochemical Co., Ltd. (3 from 555 patents)

2. Idemitsu Kosan Company, Limited (2 from 2,269 patents)


5 patents:

1. 11421115 - Composition for electroless plating underlying membrane

2. 6997960 - Textile treatments and fibers and textile goods treated therewith

3. 5718954 - Substance including natural organic substance fine powder

4. 5639548 - Fiber treatment composition, fiber treated thereby, and a method of

5. 5514737 - Fiber treatment composition, fiber treated thereby, and a method of

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as of
12/8/2025
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