For the Inventor, By the Inventor

Enter inventor name

Dortmund, Germany

Tomohiko Yamaguchi

USPTO Granted Patents = 2

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 23(Granted Patents)

Location History:

Ibaraki, JP (1989)
Dortmund, DE (1990)

Company Filing History:

Director General Agency of Industrial Science and Technology

Director-general of Agency of Industrial Science and Technology

Daicel Chemical Industries, Ltd.

where one patent can have more than one assignee

Years Active: 1989-1990

Loading Chart...

2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4942149 - Crown ether compound and separating agent (1990-07-17),

2. 4842935 - Filler for separating optical isomer (1989-06-27),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…