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For the Inventor, By the Inventor

Tokyo, Japan

Hideki Date

This inventor holds 3 USPTO granted patents. Top assignees: Asahi Kasei Chemicals Corporation, Asahi Kasei Kabushiki Kaisha. Active years: 2007-2023.

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Kurashiki, JP (2007)
  • Tokyo, JP (2015 - 2023)

Company Filing History:

goldMedal2 out of 510 
 
Asahi Kasei Chemicals Corporation
 patents
silverMedal1 out of 994 
 
Asahi Kasei Kabushiki Kaisha
 patents

Years Active: 2007-2023

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3 patents (USPTO):Explore Patents
1. 11649205 - Vinylsulfonic anhydride, method for producing same, and method for producing vinylsulfonyl fluoride (2023-05-16),
2. 8940934 - Production process of α-hydroxy acids (2015-01-27),
3. 7262256 - Polycarboxylic acid mixture (2007-08-28),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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