Growing community of inventors

Niigata, Japan

Takao Koga

Average Co-Inventor Count = 3.00

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 = 4

Takao Koga ↔ Yasuo Oguri (1 patent)Takao Koga ↔ Toshio Itoh (1 patent)Takao KogaTakao Koga (1 patent)Yasuo OguriYasuo Oguri (29 patents)Toshio ItohToshio Itoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Kasei Corporation (1 from 499 patents)

2. Kasei Naoetsu Industries Limited (1 from 1 patent)


1 patent:

1. 5019367 - Method for producing boehmite

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…