Growing community of inventors

Kashiwa, Japan

Hisayuki Kataoka

Average Co-Inventor Count = 2.61

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 = 22

Hisayuki KataokaTatsuya Hoshino (2 patents)Hisayuki KataokaHajime Hiranaga (2 patents)Hisayuki KataokaTatauya Hoshino (2 patents)Hisayuki KataokaTakehito Mizuno (1 patent)Hisayuki KataokaAtsushi Sakamoto (1 patent)Hisayuki KataokaKazuma Tsutsumi (1 patent)Hisayuki KataokaHisayuki Kataoka (5 patents)Tatsuya HoshinoTatsuya Hoshino (11 patents)Hajime HiranagaHajime Hiranaga (10 patents)Tatauya HoshinoTatauya Hoshino (3 patents)Takehito MizunoTakehito Mizuno (5 patents)Atsushi SakamotoAtsushi Sakamoto (3 patents)Kazuma TsutsumiKazuma Tsutsumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pall Corporation (5 from 776 patents)


5 patents:

1. 9421498 - Systems and methods for conditioning a filter assembly

2. 8795524 - Fluid treatment arrangements and methods for operating fluid treatment arrangements

3. 7767083 - Fluid treatment arrangements and methods for operating fluid treatment arrangements

4. D465258 - Filter element

5. D456485 - Filter element

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as of
12/14/2025
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